Same trusted quality, just in our previous packaging—grab it at a great price.

Criss-cross, under and out! Join up to six tracks with the “GraviTrax PRO Helix”! As a marble enters the “Helix”, it drops down a level without changing direction. Up to six marbles can pass through this action-accessory at the same time! Combine the “Helix” with the “GraviTrax Pro Starter-Set” or any “Starter-Set” and take your track to a new level, chock-full of fun obstacles, twists and stunts. Explore the endless possibilities and experience the power of gravity and educational fun today!