Gecko Run: Marble Run Twister Expansion Pack

Gecko Run Twister Expansion Pack — product description for an online toy store Add a dizzying new challenge to any Gecko Run setup with the Twister Expansion Pack. This compact add-on introduces a spinning twister stunt that sends marbles into a spiraling vortex—perfect for experiments in gyroscopic motion, speed and angle. The pack expands your marble-run reach with extra track pieces and complementary components that attach to doors, windows, tiles and shelves using residue-free nano-adhesive pads, so you can build taller, sleeker routes without floor supports or sticky residue. Designed to snap on and be repositioned in seconds, the Twister Expansion encourages hands-on trial-and-error play and makes core physics concepts—gravity, resistance and velocity—visible and fun. Compatible with the Gecko Run Starter Set (required). Recommended for kids 8 and up; includes safety warnings for small parts.