Great For Fidgety Hands,  Sufferers Helps Relieve Stress ,it's a healthy function of the human mind and bodyEasy To Carry, Small, Simple, Discrete and Fun, also effective for Focus and Deep ThoughtSimple-looking as they may be, these spinning fidget toys are actually backed by science! By feeding your brain extra sensory information, you redirect your mental resources from whatever else you may be thinking to the task at hand. That means it's much easier for you to relax and focus on something else!