Education
Categories
Manufacturer
Hoberman: Mini Sphere - Rings
Mini colorful linking rings expand or contract with the touch of your finger. Toss it back and forth, flip or bounce it. Expands from 5" to 12". Ages 4 and up.
Copernicus - Volcano Kit
Thar she blows! Volcano eruptions are fascinating geological marvels and are best viewed from a distance. The Volcano Kit allows you to learn about this natural phenomenon up close, while creating a little lava flow of your own. The kit includes volcano facts, information regarding some of the more well-known volcanic eruptions, plus materials to make your own at-home volcanoes using papier-m...
