The Any Surface Marble Roller Coaster

This is the marble roller coaster kit that allows children to design and build a descending track that attaches to a wall, door, window, cupboard, or any other smooth vertical surface. The set includes seven metal marbles that ride the run through steep drops, hairpin turns, jumps, twists, ricochets, and more. The various components can be assembled in countless configurations without marring surfaces and the marble run roller coaster can be expanded with additional components (sold separately). The kit contains 12 flexible track pieces, four track turns, two levers, a funnel, and a switch that adheres to a surface using the 27 included adapters and nano-adhesive pads. Winner of a 2024 ASTRA Play Award, the kit is crafted in Germany and comes with a manual that provides step-by-step instructions as well as building challenges. Ages 8 and up. (11/2 lbs.)