Use the the Tunnel expansion to hide the marbles as they travel through your track. Combine the Tunnels with your GraviTrax Starter-Set for added mystery to your track. The Building Tunnels Expansion offers over 25 additional elements to expand your track vertically. You’ll increase the action when increasing the height of your run. Experiment with the combination of height tiles, base plates, freefalls, switches and even another level. See how high you can build your track before getting the marbles to the finish.
GraviTrax is a STEAM track system that allows you to harness your creative vision to build superb tracks and set the gravity spheres rolling! Experience the power of gravity and create the element of surprise!
2 Base Plates, 1 Transparent Level, 8 Large Height Tiles, 4 Small Height Tiles, 2 Switches, 1 3-in-1 tile, 1 Vortex, 1 Finish Line, 4 Basic Tiles, inserts for basic tiles: 2 Catchers, 1 Freefall, 1 Splash, 1 Landing
NOTE: GraviTrax Starter Set Required (this is an accessory to the main set)
This STEAM system (Science, Technology, Engineering, Arts and Math) is ideal to teach kids about gravity, magnetism, kinetic energy and fun. Hit a snag? Freestyle with your own track design or use the tasks and blueprints included to help you to get started in the world of GraviTrax!
The GraviTrax track system can be extended indefinitely with extra track packs and add-on’s, like this one (each sold separately).
***AWARD: Parent's Choice Gold Award
CHOKING HAZARD Small parts & Small ball. Not for children under 3 years.