Hand Spinning Toys: 3 to 5 minutes average spins great for fidgety hands, add & ADHD sufferers helps relieve stress Two ways of playing: 1, Put the spinner top on the gold button, it can spin 4 mins; 2, Remove the central column and combine the button together, it can be a special fidget spinner . It can spin about 30 seconds. No big noise: Easy to carry, small, simple, discrete and fun, also effective for focus and deep thought with using this hand spinning toy