Fidget spinner: 3-4 minutes average spins great for fidgety hands, add & ADHD sufferers helps relieve stress No big noise: Easy to carry, small, simple, discrete and fun, also effective for focus and deep thought with using this hand spinner Great bearing: The fidget spinner use Stainless steel bearing, SLA technology, laser industrial molding technology. The body is made of brass copper material CNC with high quality, feel very good gravity, fast rotation . Accompany you year by year Hold hand spinner in one hand and use the other hand to spin it rapidly using small continuous strikes to keep it spinning indefinitely with practice Xmas Gift for Kids & Adults: Not only a toys but also a pressure release. The best choice for kids Birthday gift stocking stuffers or Christmas gift.