$27.00
GraviTrax 4th Generation Add on: Propel the action! The Transfer takes your marbles over a breath-taking gap for a spectacular eye-catcher!
Combine the Transfer with your GraviTrax Starter Set (sold separately) to get your marbles across longer distances. How far will your marbles travel?
Unlimited fun thanks to endless possibilities.
GraviTrax is an interactive, flexibly expandable marble run system.