GraviTrax Starter Set 

Availability: In stock (4)

Over 100 pieces and 18 different construction elements offer all you need to build your own action-packed track systems. Discover how the laws of physics affect the journey your marble takes with curves, junctions, freefalls and even a cannon. Experiment using different heights and angles to control the speed of the marble to get it to the finish.

Ages 8+

13.5. x 13.5. x 4.

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