Ravensburger Gravitrax starter set obstacle Ravensburger

Bring your GraviTrax tracks to life with these flexible tunnels that will lower your marbles and let them change direction! Point the FlexTubes in any direction you want, to build your own completely custom circuits. This element is played with at least one Starter Set and can be combined with all GraviTrax elements.

Contents:
4 FlexTubes, 4 thick building blocks

Warnings:
Caution. Not suitable for children under 36 months. Small balls. Danger of choking.