Teaching Supplies & Child Care

GraviTrax Starter Set - 100 Pieces

GraviTrax Starter Set - 100 Pieces - Main image
Primary Image of GraviTrax Starter Set - 100 Pieces
$50.37 $79.95 In stock

Category: Engineering

8 years & up. Experience the power of gravity with the Gravitrax Starter Set! Build your own action-packed track system to send your marbles racing while learning about gravity, magnetism, and kinetics. With over 100 pieces and 18 different construction elements, discover how the laws of physics affect the track your marble takes with curves, crosses, freefalls, and even a cannon. Experiment using different heights and angles to control the speed of the ball. Build your track using the construction plans and tasks or let your creativity take control and design a one-of-a kind track. Use the free Gravitrax App to design tracks with the building editor and race using different balls and camera perspectives. Test your system and use the blueprints to build the actual system. The app is available for Apple and Android.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Eli ★★★★★

My 8-year-old hasn’t stopped building since we opened the box, and the magnetic pieces snap together with a satisfying click that keeps him focused for hours. Watching the marble curve and drop through the 100-piece setup is way more engaging than I expected, and it’s secretly teaching him about gra

David ★★★★★

The magnetic pieces clicked together seamlessly, and my kids were genuinely thrilled when the marble finally completed the loop after we adjusted the incline. It's a solid way to sneak in lessons about gravity and physics while they're just having fun building.

Brian ★★★★★

My 7-year-old figured out how to set up a working marble run on his own within ten minutes of opening the box, and the magnetic launcher piece adds a fun twist that keeps him experimenting with new track layouts. It's sturdy enough that the pieces don't collapse when he accidentally bumps the table

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