These are wholesale spinners in colorful plastic material. They are made with high quality ball bearings to give you a smooth spin with times of up to two to five minutes. These fidget spinners can be engraved and personalized making it a very popular gift. These spinners are known to help with stress relief, boredom, ADHD, ADD, and anxiety. Furthermore, these spinners tend to be durable to most falls and hold up well. This is a great item for anyone and everyone.