Construct Your Own Last City Marble Run
The ROKR The Last City Marble Run Mechanical 3D Puzzle is more than just a source of entertainment—it’s an invitation to explore the intersection of engineering, creativity, and art. This intricate puzzle combines architectural beauty with mechanical complexity, offering a hands-on experience that inspires curiosity and wonder. Every curve, gear, and track is designed to captivate, pushing the boundaries of traditional marble runs. The Last City invites you to immerse yourself in a world where playfulness and precision collide, sharing the excitement and passion we poured into crafting this futuristic cityscape.

90-minute Assembly
Each part interlocks with the other with the insertion design.

Marble Rolling with Dynamic Lighting
Touch the inductive switch to start, simultaneously controlling marbles running with full power and lighting.

Electric Lift Module Elevate Marbles for Cyclical Running
The large-torque motor ensures high-efficiency output.
Product Details

Starlight Vortex
A double-sided mirror reflection system with an annular halo

Precision Craftsmanship
10 processes including spraying, pad printing, and oil lubrication

Touch the Brass Button to Switch
Experience the bustling time of a city or a colorful nightlife
Connecting The Last City and The Future City Kits
For an even more exciting experience, you can connect The Last City and The Future City marble run kits to form a larger, unified track. The two cities seamlessly link together, expanding the marble run into a longer, more dynamic course. If you’re feeling adventurous, you can combine two Last City and two Future City kits to create a mega marble run, multiplying the fun as marbles travel through multiple tracks and levels in a breathtaking, interconnected cityscape.

Connected Marble Run
The Last City and The Future City marble runs combined, forming a dynamic, extended track set against a striking futuristic background.

Mega Marble Run
Two Last City and two Future City kits linked together, creating a massive, multi-level marble run in a futuristic cityscape.
FAQs
What if some parts are broken or lost?
We offer part replacement service through the manufacturer. Please click here to learn more about how to apply for it.
What should I do if I encounter assembly issues?
If you encounter assembly issues, we’re here to assist you. Email: [email protected]
How is it powered?
This product is powered by a USB connection and contains a Type-C power cord in the package, but you need to provide 1 Type-C power cable yourself. If you encounter assembly issues, we’re here to assist you.
Is the lift included?
Yes, the package contains 1 city module and 1 marble lift.
How many ways are there to expand?
There are round entrances on both sides of the marble run so that marbles can enter from the side lift module in the horizontal extension and vertical stacking.
- Horizontal Extension – Put a lift module in the middle and secure it with connectors. While running, the lift module will carry marbles to the top and make them enter into marble runs on both sides.
- Vertical Stacking – Secure two lift modules on one side. While running, the lift module will carry marbles to the top. Then marbles enter the upper marble run, roll through the lower marble run and finally return to the lift module.
- Four Grid Stacking – Connect two lift modules vertically and assemble marble runs on both sides of the lift modules. While running, the lift modules will carry marbles to the top. Then marbles enter the upper two marble runs, roll through the lower marble runs, and return to the lift module.









Kelvis –
Cool design, and putting it together was a lot of fun!
Robyn –
Fast delivery! Looks really awesome with all the details and lights. Amazing!