Hoberman Sphere Rings
By Hoberman
Regular price
$43.99
Unit price
/
Unavailable
Description
The Hoberman Sphere is the original award winning geometric expanding/contracting ball. Made of linked plastic struts each one is a marvel of mechani-cal 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.
Pickup currently unavailable at 57 King Street
A2Z SKU: 29054
Vendor Code: TEDHS124
Age Range: 4+
Vendor Code: TEDHS124
Age Range: 4+
The Hoberman Sphere is the original award winning geometric expanding/contracting ball. Made of linked plastic struts each one is a marvel of mechani-cal 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.
Hoberman Sphere Rings
