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The uniquely angled geometry of the X-shaped pieces allows users to invent their own shapes and designs
the Ball of Whacks® was voted "Best Desk Top Toy" by Fat Brain Toys
That’s when the fun begins
these Eureka pieces form a beautiful 12-sided dodecahedron
Among its many awards
Black Ball Of Whacks® Product Form:Toy The uniquely angled geometry ofAuthor(s): von Oech, Roger 30 black magnetic pyramids click together to create a rhombic triacontahedron (its easier to make than it is to say!) one of the most perfect geometric shapes. Each individual piece of the Ball of Whacks is a "golden ratio" rhombic pyramid. Held in place by 180 rare earth magnets, the design pieces can be formed into any shape you can imagine. The Ball of Whacks comes with a 96 page illustrated creativity guidebook that
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