Ravensburger GraviTrax Trax

Take your marble track world to the next level with this expansion. Combine the height blocks, curves and rails with your GraviTrax starter set for even more marble track action. How long can you keep the bullets rolling? You break your personal record? There are no limits to building fun. Contents: 16 height blocks large, 8 height blocks small, 7 curves, 1 crossing, 1 rail long, 2 rails medium, 3 rails short, 6 balls. Caution: Not suitable for children under 3 years due to swallowable small parts.