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! The Jumper lifts your marble to a higher level and at the same time creates a transit tunnel. Combine the Jumper with your GraviTrax Starter-Set for an exciting addition to your marble run. Can you get your marbles jumping?
Instructions (D, F, I, EN, NL, E), 1 jumper, 1 long plastic track, 2 medium plastic track, 3 short plastic track.