Marble Run

Enter a futuristic metropolis of neon lights, industrial machinery, towering structures, and high-speed marble action with the ROKR The Last City MR01S, an automated DIY miniature marble run from ROKR's imaginative mechanical universe. Set in a mysterious parallel world inspired by cyberpunk and industrial steampunk aesthetics, The Last City presents a dense urban landscape built around pipelines, factories, elevated structures, and sharp track bends. Multiple marbles race through this mechanical metropolis, creating a captivating display of movement, light, and engineering. The MR01S set includes both The Last City Marble Run and the Marble Lift Module, creating a fully automated experience once assembled and connected to a suitable power source. The lift continuously raises the marbles before releasing them back onto the track, allowing the action to repeat in a mesmerising cycle. Connect the model using a USB Type-C power cable, tap to start, and choose between Marble Running Mode for kinetic action or Lighting Display Mode for an atmospheric illuminated cityscape. With 130 pieces and a compact vertical footprint, the ROKR The Last City MR01S combines miniature world-building, mechanical motion, and futuristic design in one spectacular display. 🔧 Product Details Specification Details Product The Last City Brand ROKR Model MR01S Product Type DIY Miniature Automated Marble Run Theme Cyberpunk / Industrial Steampunk Number of Pieces 130 Assembly Size 180 × 77 × 231 mm Package Size – Top 285 × 240 × 108 mm Package Size – Bottom 278 × 233 × 108 mm Automated Marble Lift Yes Operating Modes Marble Running / Lighting Display Power Connection USB Type-C Type-C Cable Included No Assembly Required Yes ✨ Features Detailed 130-piece DIY miniature model Futuristic cyberpunk-inspired cityscape Industrial steampunk aesthetic Fully automated marble circulation Marble Lift Module included Multiple marbles racing through the city Two operating modes Interactive Marble Running Mode Atmospheric Lighting Display Mode Tap-to-start operation USB Type-C powered Compact vertical design Detailed pipelines, factories, towers, and track structures Designed for display and interactive operation Expandable with compatible ROKR marble-run modules 🌆 Welcome to The Last City The Last City exists in an extraordinary parallel world where technology, industry, and neon-lit architecture collide. High-rise structures dominate the skyline while pipelines, factories, mechanical infrastructure, and twisting tracks weave through the dense urban landscape. Through this futuristic environment, marbles race at speed, transforming the miniature city into a constantly moving mechanical spectacle. The result is a distinctive blend of: Cyberpunk science fiction Industrial steampunk Miniature architecture Mechanical engineering Kinetic marble-run action Atmospheric illumination ⚙️ Fully Automated Marble Lift System At the heart of the MR01S is the included Marble Lift Module. Once powered, the automated mechanism raises the marbles to the upper section of the course before releasing them back into the city. Gravity then sends them racing through the track system before they return to begin another cycle. This continuous process creates a mesmerising sequence of: Lift → Release → Race → Return → Repeat The automated system allows the completed model to function as an active kinetic display rather than a conventional static miniature. 🎢 Marble Running Mode Activate Marble Running Mode to experience The Last City in full motion. Watch as the lift raises the marbles before sending them racing through the futuristic cityscape. They navigate sharp bends, elevated pathways, and industrial surroundings as the mechanical system keeps the action moving. The combination of speed and intricate scenery makes the model fascinating to watch from different angles. 💡 Lighting Display Mode For a more atmospheric experience, select Lighting Display Mode. The illuminated cityscape highlights the futuristic architecture and neon-inspired visual style, transforming The Last City into a striking decorative display. This mode is ideal when you want to enjoy the model's atmosphere and detailed miniature environment without focusing on the full marble-running sequence. 🔌 Simple Type-C Powered Operation The ROKR The Last City MR01S is powered through a USB Type-C connection. Simply connect the model to a suitable power source, tap to start, and choose your preferred operating mode. Please note: A USB Type-C power cable is required and is not included. 🧩 Build Your Own Cyberpunk Metropolis With 130 pieces, The Last City offers an engaging miniature-building experience that gradually reveals an entire futuristic world. The completed model measures: 180 × 77 × 231 mm Its slim 77 mm depth and vertical design make it particularly suitable for: Desks Bookshelves Display cabinets Gaming rooms Offices Hobby spaces ROKR mechanical model collections 🔗 Expand Your Parallel World The Last City can form part of a larger modular marble-run universe. Additional compatible marble runs and lift modules can be purchased separately, allowing you to expand your collection and create a larger interconnected mechanical world. 📦 Package Includes ROKR The Last City MR01S Marble Run Marble Lift Module Components required for assembly ⚠️ Important Notes USB Type-C power cable is required and not included. Other marble runs and additional lift modules are sold separately. Assembly is required before operation. 🎁 Perfect for Marble Run & Futuristic Model Enthusiasts The ROKR The Last City MR01S is an excellent choice for: Marble-run enthusiasts ROKR collectors Cyberpunk fans Steampunk enthusiasts Mechanical model builders DIY hobbyists Kinetic art fans Miniature world collectors Science-fiction enthusiasts ⭐ Why You'll Love It Unique cyberpunk and industrial steampunk design Detailed 130-piece DIY construction Automated Marble Lift Module included Continuous kinetic marble action Two operating modes Marble Running Mode for full mechanical action Lighting Display Mode for atmospheric illumination Convenient tap-to-start operation Compact vertical footprint USB Type-C powered Expandable with compatible ROKR modules Combines miniature art, engineering, movement, and light 🌆 ROKR MR01S • 130 Pieces • Automated Marble Lift Included • Marble Running Mode • Lighting Display Mode • USB Type-C Powered • Enter the Mechanical Metropolis of The Last City ⚙️🔴✨

Enter a mysterious mechanical metropolis where science, fantasy, and engineering collide with the ROKR Alchemy City MR04S Marble Run, part of the imaginative Parallel World Series. This advanced 247-piece mechanical marble run creates an immersive miniature city filled with moving gears, automated lifting mechanisms, transparent tracks, dramatic architecture, lighting effects, and atmospheric sound. Once activated, marbles travel continuously through a complex network of mechanisms spanning approximately 182 cm of track. At the heart of Alchemy City lies a node gear-drive mechanical core, which powers the system and keeps the marbles moving through their journey. An automatic staircase module carries the marbles upwards before releasing them onto the transparent track, where they race through fantasy-inspired structures including alchemy bottles, a crystal elevator, and a glowing furnace core. Dominating the centre of the city is the dramatic Chaos Capitol tower, connected to the surrounding structures by bridges and pathways that guide the marbles through this spectacular mechanical world. With seven light box groups capable of producing more than 120 lighting combinations, Alchemy City transforms into a vibrant illuminated display filled with orange, purple, green, and pink light effects. Choose between Sport Mode for the complete interactive experience with marble movement, lighting, and sound effects, or Viewing Mode for a calmer atmospheric display featuring breathing lights and ambient sounds. 🔧 Product Details Specification Details Product Alchemy City Marble Run Brand ROKR Model MR04S Series Parallel World Series Product Type Mechanical Marble Run / DIY Model Number of Pieces 247 Track Length Approx. 182 cm Assembly Size 232 × 181 × 75 mm Package Size – Top 285 × 240 × 108 mm Package Size – Bottom 278 × 233 × 108 mm Lighting 7 Light Box Groups Lighting Effects 120+ Combinations Operating Modes Sport Mode / Viewing Mode Power Connection USB Type-C Type-C Cable Included No Assembly Required Yes ✨ Features Part of the ROKR Parallel World Series Advanced mechanical marble run with continuous movement Approximately 182 cm of transparent track Node gear-drive mechanical core Automatic marble staircase mechanism Integrated marble elevator system Crystal elevator and fantasy-inspired alchemy structures Glowing furnace core Dramatic central Chaos Capitol tower Bridges and interconnected marble pathways Seven integrated light box groups More than 120 lighting combinations Vibrant orange, purple, green, and pink illumination Integrated sound and atmospheric effects Two selectable operating modes Expandable modular design Compatible with other connectable Parallel World marble-run modules ⚙️ A Mechanical City in Constant Motion At the heart of the MR04S Alchemy City is an intricate mechanical system designed to keep the marbles travelling through the miniature world. The central gear-drive mechanism powers the action, while the automatic staircase lifts marbles to higher levels of the structure. From there, gravity and carefully engineered pathways send them racing through transparent tracks, elevators, bridges, and fantasy-inspired machinery. The result is a constantly changing display of movement that allows you to follow each marble as it travels through the city. 🔮 Where Science Meets Alchemy Alchemy City combines mechanical engineering with a mysterious fantasy aesthetic. Marbles travel past alchemy bottles, enter the crystal elevator, cross elevated bridges, and pass through the glowing furnace core before continuing their journey through the city's elaborate network. At the centre stands the imposing Chaos Capitol, giving the model a dramatic architectural focal point and reinforcing the feeling of exploring an alternative mechanical civilisation. 💡 120+ Lighting Combinations Seven separate light box groups illuminate the city with more than 120 possible lighting combinations. Orange, purple, green, and pink LED effects highlight the transparent tracks and mechanical structures, transforming the completed marble run into a spectacular illuminated display. The lighting enhances both the movement of the marbles and the fantasy-inspired architecture, making Alchemy City especially striking in darker environments. 🎮 Two Operating Modes Choose how you want to experience Alchemy City with two distinct modes: Sport Mode activates the full interactive experience, combining marble movement, dynamic lighting, and sound effects. Viewing Mode creates a calmer display experience with atmospheric sounds and gentle breathing light effects, allowing the model to function as an ambient decorative centrepiece. 🌐 Expand the Parallel World The modular concept of the Parallel World Series allows Alchemy City to become part of a larger mechanical universe. The kit includes a 191-piece World Module designed to support connections with other compatible Parallel World marble runs and expansion components, allowing collectors to create a larger interconnected system. ⚠️ Important Notes Includes a 191-piece World Module for connecting compatible Parallel World models Other marble runs and lift modules are sold separately A USB Type-C power cable is required Type-C cable is not included ⭐ Why You'll Love It Spectacular combination of mechanical engineering and fantasy design Interactive marble run with approximately 182 cm of track Automatic staircase and marble-lifting mechanisms More than 120 lighting combinations Seven integrated light box groups Two different operating modes Atmospheric lighting and sound effects Expandable Parallel World modular system Detailed fantasy city architecture Mesmerising movement for display and entertainment Excellent project for mechanical puzzle and STEM enthusiasts 🔮 ROKR MR04S • Parallel World Series • 247 Pieces • 182 cm Track • 120+ Lighting Combinations • Mechanical Marble Elevator • Build the City, Start the Motion, Enter the Parallel World ⚙️✨

Discover the fascinating world of mechanical motion with the ROKR Marble Climber Fortress LG504, an intricate 233-piece 3D wooden marble run puzzle that combines engineering, creativity, and kinetic entertainment in one impressive DIY project. Powered entirely by hand, the Marble Climber Fortress uses a hand-cranked gear system to lift the marbles to the top of the structure. Once elevated, gravity takes over, sending them racing through the elaborate track system before they return to begin the journey again. With no batteries required, the model demonstrates how gears, mechanical transmission, lifting mechanisms, and gravity can work together to create continuous interactive movement. Its complex architecture and steampunk-inspired mechanical details make the LG504 fascinating both to build and to operate. With approximately 6 hours of assembly time and an advanced ⭐⭐⭐⭐ difficulty level, it offers a satisfying challenge for experienced puzzle builders and mechanical model enthusiasts. Once completed, the Marble Climber Fortress becomes an eye-catching kinetic sculpture for a desk, shelf, office, or ROKR collection. 🔧 Product Details Specification Details Product Marble Climber Fortress Brand ROKR Model LG504 Product Type DIY 3D Wooden Marble Run Puzzle Number of Pieces 233 Assembly Time Approx. 6 Hours Difficulty Level ⭐⭐⭐⭐ Material Laser-Cut Wood Assembled Size 255 × 229 × 204 mm Power Source Manual Hand Crank Mechanical Marble Lift Yes Batteries Required No Glue Required No Assembly Required Yes ✨ Features Detailed 233-piece DIY wooden construction Hand-cranked mechanical marble run Integrated marble-lifting mechanism Gear-driven mechanical movement Gravity-powered marble tracks Continuous lift-and-roll action while operated Intricate multi-level track design Steampunk-inspired mechanical aesthetic Approximately 6 hours of assembly time Advanced ⭐⭐⭐⭐ difficulty level Precision laser-cut wooden components No batteries required No glue required Interactive after assembly Functions as both a marble run and kinetic display piece ⚙️ Turn the Crank and Bring the Machine to Life The Marble Climber Fortress is powered entirely by mechanical action. Turn the hand crank and the internal gear system transfers your movement to the marble-lifting mechanism. The marbles are carried upwards through the structure before being released onto the track. From there, gravity takes control as they race back down through the carefully engineered course. Continue turning the crank and the process repeats, creating a satisfying cycle of lifting, rolling, and mechanical movement. 🔄 Mechanical Lift & Rolling Marble System At the heart of the LG504 is its integrated climbing mechanism. Instead of using a motor or batteries, the model relies on a system of gears and manually generated power to transport the marbles from the bottom of the course back to the top. This creates a fascinating demonstration of mechanical energy transfer, allowing you to see how a simple turning motion can operate a more complex system. 🎢 A Mesmerising Marble Journey Once released from the top, the marbles travel through the fortress-like structure along a network of tracks and pathways. The combination of speed, gravity, and mechanical architecture makes every run satisfying to watch. The exposed wooden construction also allows you to observe the interaction between the gears, lift system, and marble tracks. 🧩 A Rewarding 233-Piece Challenge With 233 precision laser-cut wooden pieces, the ROKR Marble Climber Fortress provides an advanced and immersive building experience. The approximately 6-hour assembly time rewards patience and careful construction as the individual gears, supports, tracks, and lifting components gradually come together to form a complete working mechanical system. No glue is required, allowing the precision-cut pieces to fit together through the model's carefully designed assembly system. 🔋 No Batteries Required The Marble Climber Fortress operates entirely through manual mechanical power. There are: No batteries to replace No electrical connections required No motors needed No glue required for assembly Simply complete the build, add the marbles, and turn the crank to activate the mechanism. 🏆 Build, Operate & Display Once assembled, the Marble Climber Fortress measures approximately: 255 × 229 × 204 mm Its combination of exposed gears, intricate tracks, and moving marbles makes it an excellent display piece for: Desks and workspaces Bookshelves Display cabinets Hobby rooms Mechanical model collections STEM-inspired spaces Unlike a static model, the LG504 can be operated repeatedly whenever you want to watch its mechanical system come to life. ⭐ Why You'll Love It Advanced 233-piece mechanical building project Approximately 6 hours of rewarding assembly Hand-powered gear and marble-lifting system No batteries required No glue required Fascinating gravity-powered marble action Visible mechanical components Steampunk-inspired design Interactive long after assembly is complete Excellent demonstration of gears and mechanical motion Impressive kinetic sculpture for display Ideal for puzzle enthusiasts and engineering fans ⚙️ ROKR LG504 • 233 Pieces • Approx. 6-Hour Build • Hand-Cranked Marble Lift • Gravity-Powered Tracks • No Batteries • No Glue • Build the Fortress and Set the Marbles in Motion 🎢✨

Experience the fascinating combination of motion, mechanics, and hands-on creativity with the ROKR Marble Squad Trapdoors Marble Run LG502, an intricate 239-piece mechanical 3D wooden puzzle designed to turn manual power into an entertaining marble adventure. Turn the hand crank and watch the entire mechanism come to life as marbles travel through an elaborate system of stair steppers, trapdoor tracks, slopes, gears, and block mechanisms. Powered entirely by mechanical movement and gravity, the LG502 requires no batteries, making every movement a direct result of the machine you have assembled yourself. With approximately 6 hours of assembly time and a challenging ⭐⭐⭐⭐ difficulty level, the Marble Squad Trapdoors offers a rewarding project for DIY enthusiasts, puzzle builders, and anyone fascinated by mechanical engineering. Once completed, it becomes both an interactive kinetic toy and an eye-catching display piece that can be enjoyed again and again. 🔧 Product Details Specification Details Product Marble Squad Trapdoors Marble Run Brand ROKR Model LG502 Product Type DIY Mechanical Marble Run / 3D Wooden Puzzle Number of Pieces 239 Assembly Time Approx. 6 Hours Difficulty Level ⭐⭐⭐⭐ Material Precision Laser-Cut Plywood Finished Size 255 × 235 × 185 mm Power Source Manual Hand Crank Batteries Required No Assembly Required Yes ✨ Features Detailed 239-piece mechanical wooden puzzle Interactive hand-cranked marble run Mechanical stair-stepper lifting system Trapdoor-style marble tracks Integrated gears and moving mechanisms Slopes and gravity-powered pathways Block-based mechanical elements Manual operation with no batteries required Approximately 6 hours of assembly time Challenging ⭐⭐⭐⭐ difficulty level Precision laser-cut plywood construction Interactive long after assembly is complete Combines STEM principles with creative building Functions as both a kinetic toy and display model ⚙️ Turn the Crank and Start the Action The ROKR Marble Squad Trapdoors LG502 is powered entirely by your own movement. Turn the hand crank and the interconnected mechanical system begins operating, transferring energy through the gears and mechanisms to keep the marbles travelling through the course. There are no motors or batteries powering the action—just clever mechanical engineering, gravity, and the machine you have built. 🚪 Trapdoors, Tracks & Mechanical Surprises The defining feature of the LG502 is its elaborate system of trapdoor-style mechanisms. As the marbles travel through the course, they encounter moving pathways, mechanical blocks, slopes, and carefully coordinated track elements that control their journey. These mechanisms create an entertaining sequence of movement and make the marble run fascinating to watch from different angles. 🪜 Mechanical Stair-Stepper System The integrated stair-stepper mechanism helps move the marbles through different levels of the structure. Powered by the hand crank and internal mechanical system, the mechanism demonstrates how rotational movement can be converted into coordinated lifting action. Once elevated, gravity takes over and sends the marbles racing through the next stage of the course. 🔩 Explore Gears & Mechanical Motion The LG502 allows you to see mechanical principles in action. Its visible system demonstrates concepts including: Gear transmission Rotational motion Mechanical lifting Gravity Energy transfer Timing and coordination This makes the Marble Squad Trapdoors both an entertaining model and an engaging introduction to mechanical engineering concepts. 🧩 A Rewarding 239-Piece Build With 239 precision laser-cut plywood pieces, the ROKR LG502 offers a substantial hands-on assembly experience. Over approximately 6 hours, the structure gradually comes together as you assemble the tracks, gears, supports, trapdoors, stair mechanisms, and other moving components. The ⭐⭐⭐⭐ difficulty level makes it particularly suitable for builders looking for a more challenging and satisfying DIY project. 🔋 No Batteries Required The Marble Squad Trapdoors relies entirely on manual mechanical power and gravity. Simply assemble the model, add the marbles, and turn the crank to activate the system. This purely mechanical operation allows you to observe exactly how your movement is transferred through the machine to power the marble run. 🏆 Build, Play & Display Once assembled, the Marble Squad Trapdoors measures approximately: 255 × 235 × 185 mm Its exposed mechanisms and constant marble movement make it an excellent addition to: Desks and workspaces Hobby rooms Bookshelves Display cabinets STEM-inspired spaces Mechanical puzzle collections Unlike a static model, the LG502 remains interactive after the building process is complete. 🎁 Perfect for Creative Builders The ROKR Marble Squad Trapdoors makes an excellent gift for: Mechanical puzzle enthusiasts DIY hobbyists Marble-run fans Engineering enthusiasts Families looking for a creative project Collectors of kinetic models Curious builders who enjoy discovering how things work ⭐ Why You'll Love It Detailed 239-piece DIY mechanical project Approximately 6 hours of rewarding assembly Challenging ⭐⭐⭐⭐ difficulty level Interactive hand-cranked operation Fascinating trapdoor track mechanisms Mechanical stair-stepper system Visible gears and moving components Gravity-powered marble action No batteries required Fun to build and operate Educational STEM-inspired mechanical design Eye-catching kinetic display piece 🎢 ROKR LG502 • 239 Pieces • Approx. 6-Hour Build • Hand-Cranked Marble Run • Trapdoors • Stair Steppers • Mechanical Gears • No Batteries Required • Build the Machine and Watch the Marbles Take Over ⚙️✨

Build an incredible machine powered by gears, gravity, and your own hands with the ROKR Marble Run Big Funnel LG501, an interactive 254-piece mechanical 3D wooden puzzle packed with exciting tracks, moving mechanisms, and kinetic action. Designed for builders who enjoy mechanical engineering and hands-on challenges, the Big Funnel transforms precision-cut wooden pieces into a fully functioning hand-cranked marble run. Turn the handle and watch as the mechanism comes to life, sending marbles through an intricate course of funnels, slopes, tracks, spinning wheels, and gear-driven components. The spectacular large funnel becomes one of the highlights of the marble's journey, creating a mesmerising spiral motion before the marble continues through the mechanical course. With approximately 6 hours of assembly time, the ROKR LG501 offers a rewarding building experience followed by endless interactive fun. Best of all, the mechanism operates without batteries, making the movement a fascinating demonstration of manual power, mechanical transmission, and gravity. 🔧 Product Details Specification Details Product Marble Run Big Funnel Brand ROKR Model LG501 Product Type Mechanical 3D Wooden Marble Run Puzzle Number of Pieces 254 Assembly Time Approx. 6 Hours Assembled Size 255 × 235 × 185 mm Material Precision-Cut Wood Operation Manual Hand Crank Batteries Required No Glue Required No Assembly Required Yes ✨ Features Detailed 254-piece DIY mechanical marble run Approximately 6 hours of assembly time Hand-cranked mechanical operation Large funnel track feature Intricate gear-driven mechanisms Multiple slopes and marble pathways Spinning wheels and moving components Gravity-powered marble movement Precision laser-cut wooden pieces No batteries required No glue required Interactive after assembly Combines engineering, creativity, and kinetic motion Impressive desktop or shelf display piece ⚙️ Turn the Crank and Bring the Marble Run to Life Once the ROKR Marble Run Big Funnel LG501 is assembled, simply turn the handle to activate the mechanical system. Your movement powers the internal gears and mechanisms, helping transport the marbles through the structure before gravity takes over and sends them racing along the track. The interaction between manual power, gear transmission, and gravity creates a fascinating mechanical performance that can be enjoyed again and again. 🌀 The Big Funnel Experience The large funnel is one of the model's most captivating features. As a marble enters the funnel, it begins circling around the wide outer edge before gradually spiralling towards the centre. The movement creates a mesmerising display of speed, momentum, and gravity before the marble drops into the next section of the course. It is a simple mechanical principle transformed into one of the most entertaining moments of the entire marble run. 🎢 A Maze of Mechanical Action The LG501 sends marbles through an intricate mechanical course filled with different types of movement. Throughout the run, watch the marbles navigate: The signature large funnel Sloping tracks Mechanical pathways Spinning wheels Gear-driven components Twists and directional changes Every section contributes to the kinetic spectacle of the completed model. 🔩 Explore the Beauty of Mechanical Engineering The ROKR Big Funnel demonstrates how different mechanical principles can work together in a single machine. As you build and operate the model, you can observe concepts involving: Gear transmission Gravity Momentum Rotational movement Mechanical energy transfer Track engineering Cause and effect The result is both an entertaining marble run and an engaging introduction to mechanical design. 🧩 A Rewarding 254-Piece Build With 254 precision-cut wooden pieces and approximately 6 hours of assembly time, the LG501 offers a substantial hands-on project for puzzle enthusiasts and mechanical model builders. Piece by piece, the flat wooden components transform into a complex three-dimensional machine filled with tracks and moving parts. No glue is required, allowing the precision-fit construction and mechanical design to remain at the centre of the building experience. 🔋 No Batteries Required The ROKR Marble Run Big Funnel is powered manually. Simply turn the crank to activate the mechanism—no batteries are required. This purely mechanical operation makes it especially satisfying to watch the finished machine work, as every movement begins with the energy you provide. 🏆 Build, Crank & Watch the Marbles Race Once completed, the LG501 measures approximately: 255 × 235 × 185 mm Its intricate wooden structure and moving mechanisms make it an excellent addition to: Desks and workspaces Bookshelves Display cabinets Hobby rooms Mechanical model collections ROKR marble-run collections It works equally well as an interactive model, a kinetic display piece, or a conversation starter. 🎁 Perfect for Puzzle & Engineering Enthusiasts The ROKR Marble Run Big Funnel LG501 makes an excellent gift for: Marble-run enthusiasts Mechanical puzzle builders ROKR collectors Engineering fans DIY hobbyists STEM enthusiasts Kinetic model collectors Anyone who enjoys gears and moving machinery ⭐ Why You'll Love It Detailed 254-piece mechanical project Approximately 6 hours of rewarding assembly Signature large funnel feature Hand-cranked operation Intricate gears and moving mechanisms Exciting gravity-powered marble action No batteries required No glue required Interactive long after assembly Fascinating demonstration of mechanical principles Unique decorative and kinetic display piece 🌀 ROKR LG501 • 254 Pieces • Approx. 6-Hour Build • Hand-Cranked Mechanical Action • Signature Big Funnel • No Batteries • No Glue • Build the Machine and Watch the Marbles Race ⚙️🔴🎢✨

Take a mechanical journey through one of the world's most famous cities with the ROKR Marble Travel • London EGB01, an impressive 431-piece 3D wooden marble run inspired by the iconic landmarks of the British capital. Combining architecture, engineering, and kinetic entertainment, this detailed DIY model invites you to build a miniature mechanical interpretation of London before sending marbles racing through its interconnected pathways. The design incorporates recognisable London-inspired attractions, including the London Eye, Big Ben, and Tower Bridge, transforming famous city landmarks into part of an exciting marble-run adventure. Once assembled, the marbles travel through the detailed course, bringing the miniature city to life with movement and mechanical action. With 431 precision-designed pieces, the EGB01 offers a substantial and rewarding building experience for puzzle enthusiasts, mechanical model collectors, and anyone fascinated by London. Once completed, it becomes both an interactive marble run and an eye-catching decorative centrepiece. 🔧 Product Details Specification Details Product Marble Travel • London Brand ROKR Model EGB01 Product Type DIY Marble Run / 3D Wooden Puzzle Theme London, United Kingdom Number of Pieces 431 Assembly Size 225 × 155 × 235 mm Package Size – Top 315 × 237 × 80 mm Package Size – Bottom 308 × 230 × 80 mm Mechanical Marble Run Yes Assembly Required Yes ✨ Features Detailed 431-piece DIY mechanical puzzle London-inspired marble run design Features miniature interpretations of iconic landmarks London Eye-inspired attraction Big Ben-inspired clock tower Tower Bridge-inspired structure Interactive marble-racing action Intricate mechanical pathways Combines architecture with kinetic engineering Detailed city-themed decorative elements Engaging hands-on assembly experience Designed for both interactive play and display Excellent addition to a ROKR mechanical puzzle collection 🇬🇧 Explore London Through Mechanical Motion The ROKR Marble Travel London EGB01 transforms the atmosphere of London into a miniature mechanical adventure. Instead of simply recreating famous buildings as static models, the design integrates London-inspired architecture into an active marble-run system. The result is a cityscape that comes alive as marbles race through the course. From the instantly recognisable silhouette of the London Eye to the architectural character of Big Ben and Tower Bridge, every section contributes to the unmistakable London theme. 🎡 Iconic London Landmarks The model celebrates some of the city's most recognisable attractions through miniature mechanical interpretations. The London Eye brings the character of the famous riverside observation wheel to the model, while Big Ben adds the unmistakable silhouette of London's historic clock tower. The Tower Bridge-inspired structure completes the cityscape with one of the capital's most celebrated architectural landmarks. Together, these elements create a compact tribute to London that is instantly recognisable once assembled. ⚙️ A City Powered by Motion At the heart of the EGB01 is its interactive marble-run system. Once the build is complete, marbles travel through the miniature city along carefully designed tracks and mechanical pathways. Watching them move between the landmark-inspired structures transforms the model from a decorative cityscape into an entertaining kinetic display. The combination of moving marbles and detailed architecture creates a visually engaging experience that can be enjoyed repeatedly. 🧩 A Rewarding 431-Piece Build With 431 pieces, the ROKR Marble Travel London offers a substantial DIY project for builders who enjoy detailed mechanical construction. Piece by piece, the tracks, mechanisms, structures, and architectural elements come together to form a complete miniature London-inspired marble run. The assembly process is part of the experience, allowing builders to discover how the individual components interact before enjoying the completed mechanical course. 🏙️ Build, Play & Display Once completed, the model measures approximately: 225 × 155 × 235 mm Its compact footprint and detailed vertical design make it suitable for: Desks and workspaces Bookshelves Display cabinets Hobby rooms London-themed collections ROKR mechanical model displays The EGB01 works equally well as an interactive marble run and as a distinctive decorative model. 🎁 Perfect for London & Puzzle Enthusiasts The ROKR Marble Travel London makes a memorable gift for: ROKR collectors Mechanical puzzle enthusiasts Marble-run fans London lovers Travel enthusiasts Architecture fans DIY hobbyists Creative builders ⭐ Why You'll Love It Impressive 431-piece mechanical building project Unique London-inspired marble-run concept Features three of the city's most recognisable landmarks Interactive marble movement after assembly Combines architecture, engineering, and kinetic fun Detailed miniature cityscape Rewarding hands-on building experience Fun to operate after construction Eye-catching display piece Excellent addition to any ROKR collection 🇬🇧 ROKR EGB01 • 431 Pieces • London-Themed Marble Run • London Eye • Big Ben • Tower Bridge • Build the City and Send the Marbles Racing Through London 🎡⚙️✨

Connect two spectacular ROKR marble runs and create a larger mechanical display with the ROKR Link Pack LG01, a dedicated connection kit designed for the Marble Night City LGA01 and Marble Spaceport LGC01. The LG01 allows these two compatible marble-run models to be electrically linked together, helping transform separate builds into a more unified display. A blue light strip installed along the bottom enhances the connection between the models, adding a futuristic illuminated effect to the combined setup. Designed specifically as an expansion accessory, the ROKR Link Pack LG01 is ideal for collectors who already own the compatible Night City and Spaceport marble runs and want to connect them into a larger mechanical installation. 🔧 Product Details Specification Details Product Marble Run Link Pack Brand ROKR Model LG01 Product Type Marble Run Connection / Expansion Kit Compatible Model 1 Marble Night City LGA01 Compatible Model 2 Marble Spaceport LGC01 Function Electrical Connection Between Compatible Models Lighting Blue Bottom Light Strip Assembly / Installation Required Yes ✨ Features Dedicated connection kit for compatible ROKR marble runs Designed for Marble Night City LGA01 Designed for Marble Spaceport LGC01 Electrically links the two compatible models Integrated blue light strip Creates a more unified combined display Enhances the futuristic mechanical aesthetic Ideal for expanding a ROKR marble-run collection 🔗 Connect Night City & Spaceport The ROKR LG01 Link Pack is designed to bring two distinctive marble-run worlds together. Install the connection kit between the compatible LGA01 Night City and LGC01 Spaceport models to create a larger and more cohesive display. The electrical connection helps integrate the two models, while the illuminated blue strip visually bridges the gap between them. 💙 Blue Light Strip Effect A blue light strip positioned along the bottom of the connection adds an atmospheric glow to the combined setup. The lighting complements the futuristic appearance of the Night City and Spaceport models, creating a more immersive display—especially in darker surroundings. ⚠️ Compatibility The ROKR Link Pack LG01 is designed specifically for: ROKR Marble Night City LGA01 ROKR Marble Spaceport LGC01 Please note: The Night City LGA01 and Spaceport LGC01 marble runs are separate models and are not included with the LG01 Link Pack unless explicitly stated by the seller. ⭐ Why You'll Love It Connects two compatible ROKR marble-run models Designed specifically for LGA01 and LGC01 Creates a larger, unified mechanical display Adds an illuminated blue connection effect Perfect expansion accessory for ROKR collectors Enhances the presentation of your marble-run collection 🔗 ROKR LG01 • Link Pack for LGA01 Night City & LGC01 Spaceport • Electrical Connection • Blue Light Strip • Expand and Unite Your ROKR Marble Run Display 💙⚙️✨

Discover the fascinating beauty of mechanical engineering with the ROKR Marble Night City LGA01, an elaborate 294-piece DIY 3D wooden marble run packed with gears, lifting mechanisms, transparent tracks, switches, and thrilling twists and turns. Inspired by the principles of engineering and precision machinery, Marble Night City combines traditional wooden construction with high-transparency acrylic track sections to create an impressive kinetic model. Once assembled, simply turn the hand crank and watch the internal system transport the steel marbles upward before sending them racing through an intricate network of slopes, spirals, funnels, and mechanical obstacles. With a total track length of approximately 2.5 metres, the LGA01 delivers a captivating marble-running experience. The mechanism includes a tower distributor, spiral slopes, crane lifter, wheel lifter, short slide, and multiple switches, all working together through a complex system of cogs, gears, and wheels. With 294 building pieces, 10 marbles, approximately 7 hours of assembly time, and a challenging ⭐⭐⭐⭐ difficulty level, the ROKR Marble Night City is a rewarding project for mechanical puzzle enthusiasts, engineering fans, and anyone who enjoys watching intricate machines come to life. 🔧 Product Details Specification Details Product Marble Night City Brand ROKR Model LGA01 Product Type DIY 3D Wooden Marble Run Puzzle Number of Pieces 294 Marbles Included 10 Assembly Time Approx. 7 Hours Difficulty Level ⭐⭐⭐⭐ Total Track Length Approx. 2.5 m Assembled Height 32.5 cm Assembled Width 21.4 cm Assembled Depth 22.8 cm Operation Manual Hand Crank Transparent Track Sections Yes Assembly Required Yes ✨ Features Detailed 294-piece DIY mechanical marble run Includes 10 marbles Approximately 2.5 metres of track Manual hand-crank operation High-transparency acrylic track sections Tower distributor mechanism Spiral marble slopes Crane-style marble lifter Wheel lifter mechanism Funnel-shaped track sections Short slides and track switches Intricate system of gears, cogs, and wheels Multiple routes, twists, turns, and mechanical interactions Approximately 7 hours of assembly time Challenging ⭐⭐⭐⭐ difficulty level Precision laser-cut construction Interactive after assembly Demonstrates mechanical and STEM principles ⚙️ Turn the Crank and Bring the Machine to Life The ROKR Marble Night City LGA01 is designed to become a fully interactive mechanical marble run once construction is complete. Turn the hand crank and watch as the system of gears, wheels, and lifting mechanisms begins to move. The marbles are transported upward before being released onto the track, where gravity sends them racing through a complex network of pathways. The entire experience is powered by your own input through the hand crank, allowing you to control the action and observe the mechanisms working together. 🎢 Approximately 2.5 Metres of Marble-Run Action The track system extends to approximately 2.5 metres in total length, creating an exciting journey for the included marbles. Throughout the course, the marbles encounter a variety of mechanical features and track elements, including: Tower distribution systems Spiral slopes Funnel-shaped tracks Crane lifting mechanisms Wheel lifters Short slides Track switches Twisting turns Each section contributes to the continuous mechanical spectacle of the completed model. 🔩 Packed with Mechanical Gadgets Marble Night City is filled with interconnected mechanical components. Its elaborate system of cogs, gears, wheels, lifters, and distributors demonstrates how different mechanisms can work together to transport and redirect marbles throughout the structure. Watching the individual systems interact is one of the most satisfying aspects of the completed build. 🔍 Wood Meets Transparent Acrylic The LGA01 goes beyond traditional wooden puzzle construction by incorporating high-transparency acrylic components. These clear sections allow you to follow the marbles as they move through parts of the track while adding a distinctive modern contrast to the natural wooden structure. The combination of wood and transparent track elements gives Marble Night City its unique mechanical and architectural appearance. 🧠 Explore STEM Principles Through Play Building and operating the ROKR Marble Night City provides an engaging introduction to concepts related to: Science Technology Engineering Mathematics Gear transmission Gravity Mechanical lifting Energy transfer Track design Cause and effect The model turns these principles into a hands-on experience, allowing builders to see how mechanical systems interact in real time. 🧩 A Rewarding 294-Piece Build With 294 pieces and an estimated assembly time of approximately 7 hours, Marble Night City offers a substantial project for builders who enjoy detailed mechanical construction. The ⭐⭐⭐⭐ difficulty level provides a satisfying challenge as the complex structure gradually comes together. Precision laser-cut components are designed to create a smooth and engaging building experience, while the completed model rewards your effort with a fully interactive marble-running system. 🏆 Build, Crank & Watch the Marbles Race Once assembled, Marble Night City measures approximately: 325 × 214 × 228 mm Its impressive height and intricate mechanical structure make it an eye-catching addition to: Desks and workspaces Bookshelves Display cabinets Hobby rooms Mechanical model collections ROKR marble-run collections The LGA01 is both a display piece and an interactive kinetic model you can operate again and again. 🔗 Expand Your ROKR Marble Run Display For collectors looking to build a larger ROKR marble-run setup, the Marble Night City LGA01 can be paired with the compatible ROKR Marble Spaceport LGC01 using the separately available ROKR Link Pack LG01. The Link Pack is designed to electrically connect the two compatible models and features a blue light strip for an enhanced combined display. 🎁 Perfect for Mechanical Puzzle Enthusiasts The ROKR Marble Night City LGA01 makes an excellent gift for: Marble-run enthusiasts Mechanical puzzle builders ROKR collectors Engineering fans STEM enthusiasts DIY hobbyists Kinetic model collectors Anyone fascinated by gears and moving machinery ⭐ Why You'll Love It Impressive 294-piece mechanical build Includes 10 marbles Approximately 2.5 metres of track Around 7 hours of rewarding assembly Manual hand-crank operation Multiple marble-lifting mechanisms Complex network of gears and moving components Transparent acrylic track sections Packed with spirals, switches, slopes, and turns Demonstrates fascinating STEM and engineering principles Interactive long after assembly Expandable as part of a larger compatible ROKR display ⚙️ ROKR LGA01 • 294 Pieces • 10 Marbles • Approx. 2.5 m Track • 7-Hour Build • Hand-Cranked Mechanical Action • Build the Machine and Watch the Marbles Race Through the Night City 🔴🎢✨

Launch into a futuristic world of mechanical engineering, transparent tracks, and high-speed marble action with the ROKR Marble Spaceport LGC01, an advanced 472-piece 3D wooden marble run from the ROKR Track Maze City series. Inspired by future space technology, Marble Spaceport features a striking dark-grey design accented with metallic silver details, creating the atmosphere of a mechanical station built for the cities of tomorrow. Behind its futuristic appearance lies an intricate system of 6 diversion mechanisms and 5 different tracks, sending steel balls through a spectacular network of routes and mechanical structures. The LGC01 offers two operating modes for even more interactive fun. Use Manual Mode to turn the handle and power the mechanism yourself, or switch to Electric Mode for motorised operation. Highly transparent PC and PS components allow you to clearly follow the steel balls as they travel through the complex track system. With 472 pieces, approximately 5.5 hours of assembly time, and a challenging ★★★★☆☆ difficulty level, the ROKR Marble Spaceport combines mechanical construction, futuristic design, and kinetic entertainment in one impressive display model. 🔧 Product Details Specification Details Product Marble Spaceport Brand ROKR Model LGC01 Series Track Maze City Product Type DIY 3D Marble Run / Mechanical Puzzle Theme Futuristic Space Technology Number of Pieces 472 Difficulty Level ★★★★☆☆ Assembly Time Approx. 5.5 Hours Recommended Age 14+ Assembly Size 312 × 251 × 230 mm Package Size 317 × 233 × 85 mm Diversion Mechanisms 6 Track Routes 5 Drive Modes Manual & Electric Transparent Components PC & PS Power Connection USB Type-C Type-C Cable Included No Connector Included No Assembly Required Yes ✨ Features Advanced 472-piece DIY mechanical marble run Futuristic spaceport-inspired design Part of the ROKR Track Maze City series Striking dark-grey and silver appearance 6 diversion mechanisms 5 different marble tracks Dual-drive operation Manual hand-crank mode Electric-powered mode Highly transparent PC and PS track components Clear visibility of the steel balls in motion Complex mechanical structures and routing systems Approximately 5.5 hours of assembly time Challenging ★★★★☆☆ difficulty level Recommended for ages 14+ Interactive kinetic display after assembly 🚀 Welcome to Marble Spaceport The ROKR Marble Spaceport LGC01 imagines a mechanical transportation hub from a futuristic world. Its dark-grey structure and silver accents create a distinctly technological appearance, while the transparent track sections reveal the constant movement happening inside the machine. Once activated, steel balls travel through a complex network of mechanisms and pathways, turning the entire structure into a miniature futuristic transport system. ⚙️ 6 Diversion Mechanisms & 5 Tracks At the heart of Marble Spaceport is an intricate routing system featuring: 6 diversion mechanisms 5 different track routes These mechanisms guide the steel balls through different parts of the structure, creating varied movement and a constantly changing visual experience. As the machine operates, you can follow the balls as they move through different pathways, mechanical junctions, and track sections. 🖐️ Manual Mode For a completely hands-on mechanical experience, switch to Manual Mode. Turn the handle yourself and watch as your movement powers the internal mechanisms. The system transfers this mechanical energy through the structure, sending the steel balls through the various tracks and diversion points. Manual operation lets you control the pace while observing how the different mechanical systems work together. ⚡ Electric Mode When you want to sit back and enjoy the action, switch to Electric Mode. The upgraded dual-drive design allows the Marble Spaceport to operate electrically, creating a continuous kinetic display without manual cranking. This gives you two different ways to enjoy the completed model: Manual Mode for hands-on interaction and mechanical control. Electric Mode for continuous automated marble-running action. 🔍 Transparent Tracks for a Clear View of the Action Marble Spaceport incorporates highly transparent PC and PS materials, allowing you to clearly observe the movement of the steel balls. The transparent components create a striking contrast with the dark-grey and silver structure while ensuring that the marble action remains visible throughout the course. You can follow the balls as they race through the futuristic mechanical system, making every run a visual spectacle. 🧩 A Rewarding 472-Piece Build With 472 pieces, the ROKR Marble Spaceport is a substantial mechanical construction project. The estimated 5.5-hour assembly time and ★★★★☆☆ difficulty level offer a rewarding challenge for experienced puzzle builders and mechanical model enthusiasts. As the model gradually takes shape, you will construct its: Futuristic structural framework Mechanical drive system Diversion mechanisms Multiple track routes Transparent track sections Manual and electric operating components The completed result is both an impressive display model and an interactive mechanical machine. 🔗 Expand Your ROKR Track Maze City For an even larger display, the ROKR Marble Spaceport LGC01 can be paired with the ROKR Marble Night City LGA01 using the separately available ROKR Link Pack LG01. The LG01 connection kit is designed to electrically link the compatible LGA01 and LGC01 models and features a blue light strip along the bottom, helping create a larger and more unified futuristic marble-run installation. ⚠️ Important Notes A USB Type-C power cable is required and is not included. The connector for linking compatible models is not included and must be purchased separately. Due to customs regulations, wax may not be included in the package. If wax is required during assembly, suitable alternatives may include ordinary candle wax, crayons, or beeswax. Always follow the included assembly instructions when lubricating mechanical components. 🎁 Perfect for Marble Run & Mechanical Model Enthusiasts The ROKR Marble Spaceport LGC01 makes an excellent choice for: Marble-run enthusiasts ROKR collectors Mechanical puzzle builders Engineering fans STEM enthusiasts Science-fiction fans Futuristic model collectors DIY hobbyists Kinetic display enthusiasts ⭐ Why You'll Love It Massive 472-piece mechanical project Approximately 5.5 hours of rewarding assembly Futuristic space technology theme 6 complex diversion mechanisms 5 different marble tracks Dual manual and electric drive modes Transparent PC and PS components Clear view of the steel balls in motion Highly interactive after assembly Impressive 312 mm-wide display model Expandable with compatible ROKR Track Maze City products Combines engineering, motion, and futuristic design 🚀 ROKR LGC01 • 472 Pieces • Approx. 5.5-Hour Build • 6 Diversion Mechanisms • 5 Tracks • Manual & Electric Modes • Transparent Marble Action • Launch Into the Future of Mechanical Marble Runs ⚙️🔴✨