Hoberman Spheres

The Hoberman Designs Toy Sphere® has become a favorite toy of kids, parents and teachers everywhere. The Hoberman Sphere's motion amazes as it expands from 9-1/2" to 30" in diameter, changing in volume almost 30 times! Available in many colors and styles, including several glow-in-the-dark models, this toy sphere is educational and fun all rolled into one!

All Hoberman Spheres(except Mini 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 a “21 Cool Things to Do” activity sheet.