Gecko Run: Marble Run Twister Expansion Pack

Gecko Run: Twister Expansion Pack adds spinning thrills to your marble run adventures. This expansion includes a twister stunt that makes physics tangible as marbles spiral through dynamic rotations. The pack comes with over a dozen pieces—including 2 extra tracks, additional marbles, and nano-adhesive pads—designed to work seamlessly with your Gecko Run Starter Set. Build taller, more complex courses on any smooth surface without extra support structures. Perfect for expanding creative challenges and keeping the fun rolling.

Availability verified during our latest store check. If the item isn't on the shelf when we get there, the order is cancelled and you are refunded in full.