what are speks? made from rare earth magnets, speks magnetic balls are the most fun stress-relief desk toy around. keep a set on your desk to be the envy of coworkers or carry ‘em in your pocket to break that pesky nail-biting habit. the specs. size: 2.5mm magnet ballsmaterial: neodymium rare earth magnetscoatings: polymer paint or electroplated metalfeatures: rust and tarnish resistant, 30+ colors mash speks for stress relief. speks are like a magnetic putty, without the mess! Due to their 2.5mm size and low flux rating these mini magnets mash around and are oddly satisfying to touch. build for focus. need a moment of zen? build hundreds of super cool geometric shapes with speks. from the cube to the buckyball, speks ed. is your go to resource for step-by-step instructions on building with magnet balls. Vendor: Speks Item #512SOLIDSMIX2019 SKU #0317759
