Boinks Fidgets are great in helping reduce stress. Fidgety fingers slide the marble back and forth in this tight tube of fabric to soothe anxiety and stress in the classroom, theater, airplane, office or anywhere one needs to keep quiet hands. Fidgeting stimulates neural responses to produce an increase in blood circulation in the brain and extremities, so it can ease the symptoms of generalized anxiety disorder, ADD, ADHD, obsessive-compulsive disorder, dementia and autism. Each pack includes 3 Boinks Fidgets. Sold as a set of 3 packs, 9 Boinks Fidgets total. Helps to reduce generalized anxiety disorder, ADD, ADHD, obsessive-compulsive disorder, dementia and autism. Used in a classroom, theatre, airplane, office or anywhere one needs to keep quiet hands. Great for any age. Sold as a set of 3 packs, 9 Boinks Fidgets total. Age: 5+ years/Grade K-12