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Requires the GraviTrax Starter Set (sold separately).
The Building 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!
Product name: Ravensburger GraviTrax Building Expansion
Manufacturer number: 27602
Mastermind number: 213570
Shipping weight (lbs): 1.87
Package dimensions (inches): 13.5 x 13.5 x 2.25
Country of Origin: Czech Republic