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Hoberman Sphere


We have run out of stock for this item.

The Hoberman Sphere is the original award winning geometric expanding/contracting ball. Made of linked plastic struts each one is a marvel of mechanical engineering. Pull on any of the sphere's hubs and watch as it expands dramatically from 9.5" to 30"! Kids want to touch it, adults want to examine it, and everyone wants to play with it. 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 a 21 Cool Things to Do activity sheet is also included.
Shipping Information

📪️ We ship via UPS

📪️ Orders are processed daily, and picked up for transit Monday-Friday

📪️ Rates are based on destination (we ship from Maine)

➡️➡️ Northeast -- $9.95
➡️➡️ Central/Southern -- $13.95
➡️➡️ Western -- $18.95
(We know shipping rates are high. It stinks for us too.)