The Hoberman Mini Sphere expands and contracts with a magical motion so fluid and simple. Kids cant help but play with it for hours. A master of illusion, the sphere can be thrown, bounced, kicked, spun, rolled or suspended from the ceiling.

The polymer links allow the sphere to change in volume!

Features:
Includes instruction sheet with game and activity ideas.
Can be hung as a cool kinetic energy mobile.
Magically expands from 5.5 to 12
For ages 4+