The Hoberman Mini Rainbow Sphere expands and contracts with a magical motion so fluid and simple. Kids can't 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!
- Includes instruction sheet with game and activity ideas.
-Â Can be hung as a cool kinetic energy mobile.
- Magically expands from 5.5" to 12"
- For ages 4+