This Fidget spinner is not only a toy, but also has many useful functions. Firstly, rotating the gyroscope can help you relax your body and mind, reducing stress. Whether you are taking a lunch break in the office or relaxing at home, just put the Fidget spinner on your finger and rotate it, you will feel the relief of pressure and tension. Secondly, the Fidget spinner is also a good way to exercise finger flexibility and hand eye coordination. By continuously rotating and balancing the gyroscope, you can improve the flexibility and reaction speed of your fingers, enhancing their muscle control ability. The Fidget spinner also has the function of adjusting the rotation speed. You can control the rotation speed and stability of the gyroscope by adjusting its rotational force, allowing you to have more challenges and fun during play. Whether you are competing with friends to spin time or showing skills and tricks, the Fidget spinner can become your best partner. It is not just a toy, but also a way to relax and entertain, bringing and creativity to your fingertips. Size: 5.9*5.9*2CM(2.32*2.32*0.79IN) Color: as pictured Quality material: metal Package Include: Random 1 Piece Package Included: 1 pcs fidget spinner toy