With the GraviTrax marble run system, you have the opportunity to create your very own world of marble tracks. Use the building components to construct an exciting track where the marbles roll towards the finish line. The GraviTrax marble run system can be expanded infinitely and guarantees an immense building and playing pleasure!

For more information, visit Gravitrax.com.
Download the free app on your smartphone or tablet and try out new tracks in the app, and then build them in reality with your GraviTrax system.

• Includes over 100 pieces

• The Gravitrax track system can be extended indefinitely with extra track packs and add-on's - each sold separately.