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Original Hoberman Rainbow Sphere

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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$39.99
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Description

The polymer links in the original Hoberman sphere allow it to increase effortlessly from a 9.5" to a 30" sphere!

Features:

  • 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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