Split the directions of the marbles with Ravensburger's Gravitrax Pro Vertical Splitter! See if the marbles have enough speed to roll across the trap door. If they roll too slow, the marbles will fall to awaiting tracks below and will go in different directions. Combine this accessory with the GraviTrax Pro Starter Set.
Comes complete with instructions, and 1 Splitter (easily assembled).
Not suitable for children under 3 years. Small components. Choking hazard. Ages: 8+
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GraviTrax
GraviTrax Pro Add On Splitter
