Original Hoberman Rainbow Sphere
$31.99
Sale price
$31.99
Regular price
$39.99
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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!
Features:
Original Hoberman Rainbow Sphere
$31.99
Sale price
$31.99
Regular price
$39.99
- 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