It's specially designed for people who can't keep their fingers still, whether you're a clicker, flyer, reel or an extraordinarily addictive spinner, a high-quality desk game designed to help you focus..Made of high-quality plastic (meets all toy safety standards), our fidget blocks are strong, durable, and safe for kids and adults alike.Lightweight and easy to carry, you can play with it anytime as you like.A great toy for kids and adults to relieve stress and anxiety.