Gravitrax Supplementary Track Set
The Supplementary Track Set is a set of additional tracks, joints and crossings allowing you to extend the ball tracks to make them even longer and more exciting.
Building Gravitrax tracks stimulates the imagination, reignites interest in science (physics, spatial geometry and gravity) and provides hours of fun for both adults and children.
All of the products in the various GraviTrax series can be combined together, and with complementary sets and add-ons, the fun can continue indefinitely.