GraviTrax

GraviTrax marble runs from Ravensburger combine building, physics and play. Start with the GraviTrax Starter Set, then expand your track with loops, spirals, jumpers and more. Explore more construction toys.

Starter Sets & Expansions

The GraviTrax Starter Set gives you everything to build your first tracks. Add the Looping, Spiral, Jumper, Dipper, Scoop, Flextube, Colour Swap and Ball Sling expansions, plus the Flip add-on, to create bigger and more complex runs.

Frequently Asked Questions

Do I need a starter set to use GraviTrax expansions?

Yes, expansions are designed to be added to a GraviTrax Starter Set.

What does GraviTrax teach?

GraviTrax lets children explore gravity, magnetism and kinetic energy while they build and test their tracks.