Original Hoberman Rainbow Sphere

Item #82324

Watch in amazement as the original Hoberman rainbow sphere magically expands and contracts with a fluid and simple motion.
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The polymer links in the original Hoberman sphere allow it to increase effortlessly from a 9.5" to a 30" sphere!


  • Instructions for hanging as a cool kinetic energy mobile
  • Educational booklet about the sphere
  • A 21 Cool Things To Do activity sheet
  • A pulley
  • Hanging hardware

Ages 4+


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