Gravitrax Jumper and more -- are waiting

and more -- are waiting to shine in this all-glitter art activity book

Venture into the vertical world of "Rock Climbing"

Toast to your ideal browness level while the LED indicates your browning progress

1 long track

Gravitrax Jumper and more -- are waitingSpring your marble to the track above with the GraviTrax Jumper and keep the action hopping! 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? What makes a great toy? GraviTrax checks all the boxes! Its a creative, modular, expandable track system that challenges