Made from rare earth, neodymium magnets, Speks magnetic balls are possibly the most popular desk toy ever made. Speks are like magnetic putty, a stress ball and adult building blocks all in one. Mash them around for oddly satisfying stress relief or build a shape to unleash creativity.

While these products are safe with proper use for adults, they must be kept away from all children. If magnets are swallowed or inhaled, they can lead to serious injury and even death. If it’s suspected that a magnet was swallowed, please take immediate action and contact your medical professional.