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Hoberman Spheres

Hoberman Spheres — Great Office Stress Relievers!

Relieve stress and stimulate curiosity with a Hoberman Sphere. This colorful ball expands to create an interesting geometric sphere and easily folds back into its original shape. A great teaching tool and novelty item, a Hoberman Sphere is a unique addition to any workspace. Hoberman Spheres are isokinetic structures that typically consist of six great circles that correspond to the edges of an icosidodecahedron (a polyhedron with twenty pentagonal faces and twenty triangular faces). The Hoberman Sphere can fold down to a fraction of its normal size by the scissor-like folding of its joints. Read More

Set Ascending Direction

Set Ascending Direction

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