Tri Fidget Hand Spinner Ultra Fast Bearing Finger Toy, Great Gift for ADD, ADHD, Anxiety, and Autism Adult Children

Feature:color: Reddiameter:3.1inches(7.8cm) thickness:0.3inches(0.8cm)The spinner can used this way:Hold spinner in one hand and use the other hand to spin itapidly using small continuous strikes to keep it spinning indefinitely with practice spinners can be spun using one hand only using the fingers of one hand to stop and start spinning.

 These are perfect pocket pieces for people wanting something small,simple,discrete and fun-also effective for focus, stress relief and deep thought.