Gravitrax Power Element Remote Expansion Set

The interactive marble run system from Ravensburger.

The electronic elements are connected to each other by radio. The player controls the course of the track with the POWER controller; which POWER element do you want to activate?

The GraviTrax® ball track system lets you playfully explore gravity and can be expanded with various extensions for endless building and play fun! Add even more speed with the extension sets.