The Expansion Trax offers you over 40 additional elements to extend your track! It can only be played with the GraviTrax Starter-Set.

The track grows and the fun never ends. Experiment with various combinations of high and low tiles, rails, and turns.

Challenge yourself and see how long you can keep the marbles on the track until they reach the finish line.

Contents: 24 tiles, 7 turns, 1 intersection, 6 rails, 6 marbles, instructions.