Product DescriptionHoberman Mini Sphere RainbowAmazoncomThe colorful Hoberman Mini Sphere comes out of the box looking like a futuristic christmas-tree ornament Its a cross between a ball and a star, and measures 55 inches across But pick it up by any one of its dozens of plastic points and this amazing little feat of engineering, orimagineering, expands neatly into a lattice-like globe thats 12 inches in diameter The inventor calls it a trapezoidal icosatetrahedron you could also call it aBucky Ball, but either way, its a fascinating exercise in complex simplicity The structure is rigid enough to roll and throw, yet if touched in the right way, it will suddenly collapse again, curling in on itself like a defensive hedgehog An enclosed pamphlet describes various tricks you can do--if youre prepared to practice And its so aesthetically pleasing that Mom or Dad may swipe it for a desk ornament--Richard FarrReviewSphere expands from 55 to 12 inches constructed of red, blue, green, yellow, and purple plastic Designed by inventor chuck Hoberman Supply is limited --
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