GraviTrax Expansion Set: Trax – Extend your run!

Only playable with GraviTrax starter set

Clear instructions comes with clear instructions so that you can start building and playing within minutes.

Develops critical skills playing and building with GraviTrax builds spatial reasoning and planning skills, and provides a great stealth learning experience.

Includes – 44 expansion pieces: 16 large height tiles, 8 small height tiles, 7 curves, 1 junction, 1 long Track, 2 medium tracks, 3 short tracks, 6 balls