The original in mashable, smashable fun. Made from rare earth magnets in a rainbow of colors, Speks are quite possibly the best stress-relief desk toy around (#humblebrag). Take em wherever you like they're the perfect size for work or on-the-go. WARNING: Keep Away From All Children! Do not put near or in nose or mouth. Swallowed magnets can pinch and stick together across intestines causing serious injury or death. Seek immediate medical attention if magnets are swallowed or ingested. Category Description for Speks Building Magnets: Half fidget toy, half sculpting tool, entirely magnetic! Speks are the latest in magnetic model-making. Composed of 512 2.5mm rare-earth magnetic balls, these sets can be used to create virtually any shape imaginable. Weave magnetic jewelry, an intricate coil, a hollow cube, or even a fish! Pardoning the clich, the possibilities are as endless as your imagination (and the limits of 512-bead magnetism). When youre finished creating (or havent even started), squish them together & pull them apart for the ultimate stress toy. Comes in a giftable box, complete with a guide, magnet separator, metal base, and a plastic carrying case. A perfect desk toy for young and old alike!