Hoberman Sphere: Expanding Universe (Glow) Michio Yoru 10 Specialized Gear Cards

10 Specialized Gear Cards

and their ties with each other

must face off against this interstellar threat

Claire is going to make works of art

Hoberman Sphere: Expanding Universe (Glow) Michio Yoru 10 Specialized Gear CardsThe 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 spheres 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