With the tube expansion piece, it'll allow you to easily connect between the different heights in your tracks. What comes up, must come down and with this extension, you can easily change the direction of your marbles.

The FlexTube can easily be adapted for 60-degree angles, u-shapes and s-shapes Use this extension for a dynamic way to change between the levels in your tracks. Combine it with the starter-set and expansion pieces for marble inspired fun! This accessory must be combined with the GraviTrax Starter Set.

GraviTrax is a modular, electronic-free 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.

Contents

4x FlexTubes, 4x Height tiles & Instructions

8yrs+