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 

Toy Time Ltd


United Kingdom

Contact Us


  • Facebook
  • Instagram
  • Twitter
  • YouTube
  • Pinterest

Join Our Newsletter