Similar to Buckyballs, meet Speks! These 512 powerful rare earth magnets are endless mashable, smashable, buildable, grown-up fun! Includes a 16-page starter guide, metal building base, splitter card with ruler, and a carrying case.
Warning: Speks are not for small children. Do not put in mouth or nose. Swallowed magnets can stick across intestines causing serious injury or death.