Discover a captivating kit that combines creative building, smart mechanical features, and striking LED lighting. This 3D marble run offers continuous marble motion, an automatic elevator return, two modes of use, and easy glue-free assembly – great fun and a stylish decoration for ages 14+ and adults alike.
Bring the city marble run to life with transparent tunnels, an elevator, and thoughtfully designed obstacles. Thanks to the ingenious mechanical system, the marbles smoothly return to the start so you can enjoy the ride again and again. Colorful LED effects create a spectacle that stands out both day and night.
Assemble the model without glue or tools — the pieces fit precisely, resulting in a stable and durable structure. The kit supports fine motor skills, spatial thinking, and patience. Choose a playful mode with lights and sounds for active fun, or a calmer mode with gentle light as a unique interior decoration.
Why you’ll love it:
- Endless ride — marbles automatically return to the start via the elevator.
- LED lighting for striking visuals (powered via USB‑C).
- 247 precision pieces, assembly in about 2 hours, medium difficulty.
- Modular system — can connect with MR01S, MR02S, MR03S.
- No glue, clean and comfortable build with a detailed manual.
Warning: This product produces flashing lights that may trigger seizures in sensitive individuals.Specifications
- Model
- City of Alchemy
- Number of pieces
- 247
- Assembly time
- 2 h
- Difficulty
- Medium (★★★☆☆)
- Age
- 14+
- Material
- ABS plastic, polycarbonate, metal
- Lighting
- LED
- Power
- USB‑C cable (not included)
- Modes
- Playful mode with lights and sounds / calm mode with gentle light
- Mechanical features
- Elevator-controlled automatic marble return, transparent tunnels and obstacles
- Modularity
- Can connect with MR01S, MR02S, MR03S
- Dimensions (assembled)
- 23.2 × 18.1 × 7.5 cm
- Package dimensions
- 28.5 × 24 × 10.8 cm
- Type
- DIY 3D mechanical puzzle – marble run
- Tools/glue
- Not required
- Box contents
- 247 pieces, city module, elevator, detailed manual
- Safety warning
- Flashing lights may trigger seizures in sensitive individuals
