Introducing the Super Duper Sugar Squisher. Each design comes in a variety of vibrant colors, with a cool-to-the-touch exterior and a thick, gel-like center that bounces back after every squeeze.
With the Gecko Run: Twister Expansion Pack, you can give your marbles a real spin. This not only brings extra fun to your Gecko Run marble run, but also makes the laws of physics visible.
The Twister...
Get hopping with the Gecko Run: Trampoline Expansion Pack! Can you position the trampoline so that the marble flies really far? Can you even bounce it downward, or catapult it up to a higher track?...