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Original Hoberman Sphere - Rainbow

  • Includes sphere, pulley, hardware & instructions to hang as a kinetic mobile
  • Unfolds from 9½" to 30"
  • Educational booklet included
  • Ages 4 yrs. +

Availability: Out of stock

  • Kids want to touch it, adults want to examine it, and everyone wants to play with it. Fascinating expanding ball in bright rainbow colors is a fun toy for indoor and outdoor play! Opens up from 10 inches to a whopping 30 inches instantly--no assembly required. Toss back and forth with a friend, and try to keep it from collapsing, or balance it on your head as you try to walk! Incorporate it into your math and science time as a counting or geometry tool! How many triangles can you spot? 

    All spheres come 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. An amazing addition to any home or classroom for amazing kiddos--especially useful in a calming corner and focusing on sensory skills and emotional learning! Recommended for ages 4+.