Throw, bounce, spin, roll, grow and shrink this incredible sphere. Kids and adults alike will be fascinated by this dynamic structure that expands and contracts in a second to create a sphere scaled to almost any size. The award-winning Original Hoberman Sphere is just a smaller version of similar spheres on display in science museums all over the world.
• Winner of the Dr. Toy "Classic Toy", Parents' Choice Gold and Oppenheim "Blue Chip" Platinum awards
• Expands from 9.5" to 30" diameter
• Crafted of colorful plastic
• No assembly required
• For ages 4 and up