1. Fidget spinner: The average spinning time is 4 - 10 minutes. It is very suitable for fidgety people, those with attention deficit disorder (ADD) or attention deficit hyperactivity disorder (ADHD), and helps relieve stress. (The actual spinning time will be affected by the user's age and strength.) 2. Low noise: It is easy to carry, small in size, simple in structure, unobtrusive and interesting. Using this fidget spinner also helps to concentrate and think deeply. 3. High - quality bearings: The fidget spinner uses stainless - steel bearings, stereolithography (SLA) technology and laser industrial forming technology. The main body is made of aluminum metal material through computer numerical control machining (CNC). It has excellent quality, a comfortable grip, a good sense of gravity, fast spinning speed, and can accompany you for a long time. 4. Usage method: Hold the fidget spinner with one hand and quickly rotate it with the other hand. Through practice, continuous rotation can make it spin indefinitely. 5. We care about you: It is not only a toy but also a stress reliever. It is the best choice for children's birthday sock fillers. If you have any questions, please feel free to contact us. 6. More than 100,000 fidget spinner players choose it every day. 7. Their choice is your choice, making your life a little more interesting.