With the GraviTrax interactive track system, you can design and build your own race tracks, and experiment with gravity, magnetism and kinetics to propel your marble to the finish. The open-ended building concept offers endless possibilities, to design a different track every time you play. Add speed and flair to your tracks with expansion sets and action accessories for endless hours of fun both young and old will enjoy!
The Tip Tube accessory allows you to round up your marbles and set them free again. Combine it with the GraviTrax Starter-Set and create unique action in your track system.