X-Ball Product Form:Toy the Multi-Colored Ball of Whacks®

the Multi-Colored Ball of Whacks® is comprised of 30 pyramid pieces that click together with 180 rare earth magnets

inspiration

these design blocks fit together to form a perfect 30-sided rhombic triacontahedron — geometry's most beautiful shape

these Eureka pieces form a beautiful 12-sided dodecahedron

Combine Star-Ball® with other award-winning Creative Whack products for unlimited possibilities

X-Ball Product Form:Toy the Multi-Colored Ball of Whacks®Author(s): von Oech, Roger Designed by Roger von Oech as a companion product to the award winning Ball of Whacks, the innovative X Ball presents a playful new way to stimulate creativity. It consists of 30 magnetic X shaped pieces that click together to form a skeletal icosidodecahedron Leonardo da Vinci's favorite shape. The uniquely angled geometry of the X shaped pieces allows users to invent their own shapes and designs. The X Ball comes with an