The Acupuncture Cupping 17 Piece set treatment that does not prick the skin. It combines the energetic effects of five therapies- acupuncture, moxibustion, acupoint massage, magnetic treatment, and deep stimulation of acu points. Its stimulation rivals traditional acupuncture, moxibustion and massage. It also is recommended for regulating the electromagnetic field, activating healing enzymes, and improving immunity. If you have chronic stiff shoulders or back, place the small suction cups close to the painful area of the spine. Or place the cups at the top and bottom of each vertebra to enhance blood circulation and reduce painful swelling. If you have swollen painful knees, elbows, wrists, or ankles? Place The Haci Five Elements kit around the front and back of joints to surround the pain. If you are weak or exhausted, use only a brief gentle treatment following a relaxing bath.Avoid use during pregnancy.