Hoberman Mega Sphere - Spectrum
Hoberman Mega Sphere - Spectrum
Hoberman Mega Sphere - Spectrum, click to view larger
Hoberman Mega Sphere - Spectrum, click to view larger
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Item #: 4173
Our Price: $99.99
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The Hoberman Mega Sphere - Spectrum is an extra large Hoberman Sphere that expands from 18 inches in diameter to over four feet. It's a neat stress reliever that blends concepts of mathematics, mechanics, and structural engineering. This original transforming sphere from Hoberman features a locking mechanism and looks great as a hanging mobile. The Hoberman Mega Sphere is fascinating to see in action!

See all Hoberman Spheres here!

Approximately 18" diameter collapsed, 54" (4.5 feet) diameter expanded, multicolor hard plastic. Includes an activity sheet.

WARNING: Choking Hazard - Small parts. Not for children under 3 years.


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