GraviTrax PRO Helix Marble Run STEM Toy Set Kids/Family 8y+

GraviTrax PRO Helix Marble Run STEM Toy Set Kids/Family 8y+

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-on’s – each sold separately.

Features:
- Marbles move down to a lower level without changing direction
- Up to six marbles can pass through the action-stone at the same time
- Compatible with all GraviTrax & GraviTrax PRO sets & accessories


Dimensions Approx:
34 x 34 x 11 cm (Packaging)

Includes:
1 x GraviTrax PRO Helix Marble Run STEM Toy Set Kids/Family 8y+