Hoberman Rainbow Sphere
The Hoberman Sphere is the original award winning geometric expanding/contracting ball. Made of linked plastic struts, each one is a marvel of mechanical engineering. Pull on any of the sphere's hubs and watch as it expands from 9.5" to 30"! Kids want to touch it, adults want to examine it, and everyone wants to play with it. All spheres come with a puller, hardware and instructions to hang as a cool, kinetic mobile. An educational booklet about the geometry of the Sphere and a "21 Cool Things to Do" activity sheet is also included.
Its like magic as you watch this small rainbow-colored sphere transform from a small spiky ball to a large open sphere. Pull it out and shrink it back youll never want to stop messing with it. The mini sphere expands from 5.5" to 12" and the original sphere expands from 9.5" to 30"! Game and activity suggestion sheet included. ~ Megan
!CHOKING HAZARD (1). Not <3yrs.