ROKR

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 ⚙️🔴✨

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 🔴🎢✨

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 ⚙️🔴🎢✨

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 ⚙️🔴✨