Easy wooden marble run 3D puzzle kits. Fun and engaging puzzle building activity. Driven by electric motor.
- Best for beginners.
- No tools needed.
- Instructions included.
FREE shipping worldwide!
Shipping time: 10-21 days
Note:
- Wax is NOT INCLUDED because it is not allowed on international shipping.
- Wax is recommended to make the gears and hinges move smoothly. You can apply household candles to these moving parts.
