Ravensburger GraviTrax Junior Small Starter Set

Start the fun with the GraviTrax Junior Small Starter Set, the perfect introduction to marble run building for young creators.

With easy-to-handle pieces, kids can build their own tracks and watch marbles race through exciting paths. It’s a hands-on way to explore motion, direction and cause and effect while having loads of fun.

Great for early builders, this set encourages creativity, problem solving and endless play possibilities.