Autumn Fair

4-7 September 2022 | NEC BIRMINGHAM

Engenius Contraptions: Helix Marble Run

Cheatwell Games Hall: Hall 7-6-20-19 Stand: 6G44-H45

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.

Age 10+


  • build
  • contraptions
  • contruction
  • engenius
  • fun
  • helix
  • kids
  • marble
  • run


  • New to Autumn Fair
  • The Family
  • Children
  • Educational Toys
  • Wooden Toys
  • Building & Construction Toys
  • £20 - £49
View all Autumn Fair Products
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