512 Mashable, Smashable, Rollable, Buildable, Puzzling, World-famous, Fun for adults, All-you-can-build with, Rare Earth, neodymium magnetic balls.
Mash it like putty or build like a pro the secret of Speks is the size of the magnet. Each Spek is 2.5mm making it moldable, buildable, and compliant with all safety standards.
PLEASE NOTE: Color randomly selected when shipping. If you have a color preference, please list your top preferences, in order, in the comments section at checkout.
Warning: Keep Away From All Children! Do not put in nose or mouth. Swallowed magnets can stick across intestines causing serious injury or death. Seek immediate medical attention if magnets are swallowed or inhaled.
Used with permission, copyright 2017 Brey Corp. t/a Hobby Works