Engenius Contraptions: Helix Marble Run
Another all-new addition to the Engenius range, the 'Helix' has been designed with both simplicity and reliability in mind.
An elegant combination of laser-cut plywood parts and paper straws, this kit is straightforward yet rewarding to build. Inspired by Victorian cast iron engineering, the balls revolve three times around a helical track that's over two metres in length.
The motor-driven lift keeps the marbles moving in almost perpetual motion.
- New to Autumn Fair
- The Family
- Educational Toys
- Wooden Toys
- Building & Construction Toys
- £20 - £49