Gravitrax Add On Expansion - Spiral (Starter Kit Only)

Gravitrax Add On Expansion - Spiral (Starter Set Only)

Use your imagination to build superb tracks and set the gravity spheres rolling! Create the element of surprise! Propel the action! Let the ball spin round and round with the Spiral.

The GraviTrax Expansion includes 2 Spiral action tiles.  With different height possibilities, you can configure the Spiral to take the marbles on a dizzying journey from one level to another.

With GraviTrax, children not only build simple marble runs, but create whole marble run worlds.

Works with any Gravitrax Starter Set.

GraviTrax is a modular interactive track system where you can design and build your own marble runs. This STEM toy for boys and girls 8 and up, encourages experimenting with gravity, magnetism, and kinetics to propel your marble to the finish. Designed with open play in mind, the concept offers endless possibilities to design a different track every time you play. Expand your builds and add some action with a variety of expansion sets and accessories.