Bianshi bracelet itself has the function of whitening and dredging meridians. When wearing it, you can consider the individual's specific situation and see the location of the lesion, that is, which hand is uncomfortable to wear. In addition, it is best to combine the rolling method, pressing method and feeling method of Bianshi bracelet, press the ball with your fingers, and roll the acupoints such as Shenmen, Daling and Jingqu on your wrist, so as to achieve the purpose of dredging the meridians through the warm effect formed by natural friction.