Bianshi comb function: There are 6 meridians and 48 acupoints in the human head. Comb your hair with a stone comb, which is effective for insomnia, dreaminess and neurasthenia. At the same time, it can improve hair growth and promote hair color blackening. Bian Shi bird comb is light, easy to operate and effective. Wear it with you and stick it on meridian points, which has obvious functions of dredging meridians, regulating qi and strengthening yang; Rubbing and patting the unwell parts of the body can make you feel the healthy pleasure of the illness and mental recovery! It not only avoids the toxic and side effects of drugs, but also saves medical expenses. The longer you use them, the more you will benefit. Clinical application: Comb can improve the hypoxia state of brain, promote blood circulation and treat congestive cerebrovascular disease. Such as hypertension and congestive migraine.