GraviTrax PRO – Extension – Helix

• When a marble enters the Helix it will move down to a lower level without changing its direction. Up to six marbles can pass through this Action-Stone at the same time!
• Build new routes and create crazy trick shots, expand the marble run with new ideas, expansion sets to keep the ball rolling compatible with all GraviTrax & GraviTrax PRO sets & accessories
• Experiment with gravity to power your ball through twists, loops and turns in a race to the finish line great building game for boys & girls

The GraviTrax track system can be extended indefinitely with extra track packs and add-ons each sold separately.

Suitable for ages 8 years and up.

THIS IS AN ADD ON PACK – A STARTER SET IS REQUIRED TO PLAY

**All GraviTrax and GraviTrax Pro products are compatible**