Experience the power of gravity with the STEM-inspired track system GraviTrax! Use your imagination and building skills to make superb tracks and set the gravity spheres rolling. Move up a level! The Jumper lifts your marble to a higher level and at the same time creates a transit tunnel. Combine it with the starter-set and expansion pieces for marble inspired fun!


  • GraviTrax is the all new STEM track system from Ravensburger
  • Use your imagination to build superb tracks and set the Gravity Spheres rolling
  • More product information Move up a level

GraviTrax 26156 Jumper Expansion Pack

£9.99 Regular Price
£7.50Sale Price
  • Refund policy. 

    Once you receive the item, you have the right to cancel the purchase within 14 days

    Return postage - Buyer pays return postage 

  • Item will be dispatched within 1 day working day of receiving payment.

    Postage to: United Kingdom Only 

Head Office



Toy Time Ltd

Globe House

Eclipse Park

Sittingbourne Road


ME14 3EN



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