Hoberman Sphere – Rainbow

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Hoberman Sphere – Rainbow



Kids want to touch it, adults want to examine it, and everyone wants to play with it.  All spheres come with a pulley, hardware, and instructions to hang as a cool kinetic mobile.  An educational booklet about the geometry of the sphere and an activity sheet called, “Twenty-one Cool Things to do With a Hoberman Sphere,” is also included.


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