The Hoberman Mini Ring Sphere's colorful linking rings expand or contract with the touch of your finger. Toss it back and forth, flip or bounce it. The Hoberman Mini Ring Sphere expands from 5" to 12". Ages 4 and up.
For adults, the Hoberman Mini Ring Sphere serves as a party toy, a great tabletop decoration or sits on a computer, ready for play. Play with it for stress relief! Once you pick it up, you cannot put it down! To see more
Hoberman Spheres - Click Here.