Chain links are easily slip over your finger and be twisted around on the rubber rollers which create a satisfying sensory input. Helping fingers busy,keeps hands occupied to reduce tension and fill a sensory need. It can reduce anxiety and increases blood flow and circulation throughout your hands,arms and fingers.Soothes and relieves tenseness and fidgeting in the mind and body. Helping fingers busy,keeps hands occupied to reduce tension and fill a sensory need. These interlocking chain links are perfect for hours and hours of fidgeting in creative ways.Competible for all age fidgeters. Small and compact for you to take on the go,in the office,classroom, and even in your car.Fidget your anxieties away.