Experience the power of gravity! GraviTrax is the all new STEM track system from Ravensburger! When fully primed the GraviTrax Magnetic Cannon will give the gravity spheres a major boost in speed. If you have to go slightly uphill the Magnetic Cannon will help. Use your imagination to build superb tracks and set the gravity spheres rolling. This STEM system Science Technology Engineering and Maths is an ideal one to teach kids about gravity magnetism kinetic energy and fun. Hit a snag? Freestyle with your own track design or use the tasks and blueprints included to help you to get started in the world of GraviTrax. Are the gravity spheres stopping or flying off before reaching the end target? Time for some problem solving. Rebuild and try something different The GraviTrax track system can be extended indefinitely with extra track packs and add-ons-each sold separately.


  • Increase your speed with the Gravitrax magnetic cannon.
  • Discover gravity with Gravitrax! This magnetic cannon gives gravity balls an enormous speed boost.
  • If a gravity ball needs to be lifted a little, the magnetic cannon will give it a hand!

GraviTrax Magnetic Cannon Add on Pack


Refund policy. 

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

Return postage - Buyer pays return postage