Rainbow Hoberman Sphere

Add educational fun to your little one's play area with the Original Hoberman Sphere Plastic Expandable Toy. This sphere toy comes with a pulley, hardware, and instructions to hang as a cool kinetic mobile. An educational booklet about the geometry of the sphere and an activity sheet called, "Twenty-one Cool Things to do With a Hoberman Sphere, " is also included. The Hoberman Sphere starts small and grows larger. Made of rainbow-colored plastic links, the sphere expands to 30 inches in diameter and contracts to a compact 9.5 inches. Use this sphere in a wide range of games and activities for versatile classroom or home use. The Original Hoberman Sphere Plastic Expandable Toy is recommended for children ages 4 years and up.