This amazing little Fidget Spinner helps channel kids' energy, so they can focus better and learn more. The 3" diameter hand spinner is held and spun between the thumb and middle finger to help alleviate anxiety and aid in concentration for students with attention disorders. It's also a great calming mechanism for stressed-out teachers. The compact size makes it easy to carry in pocket or purse - or store in a desk or pencil box when not in use. Add your custom imprint to the center cap to personalize this fidget toy for your school. Sell it in your school store and watch it fly (or spin) out the door.