Our joint relief ball contains aloe vera, turmeric and Arnica. It relieves muscle tension and loosens joint ligaments; Direct penetration of micromolecules reduces fatigue and promotes blood circulation; Relieve the pain of ankle joints and knee joints of the whole body, direct to the pain point, deep penetration. The way to use it is simple: clean the area to be applied, shake it thoroughly, roll the area over the body, and pat it until absorbed. Joint Relief Ball uses a variety of Chinese herbal extracts to instantly and effectively relieve pain, back muscle pain and knee joint, allowing you to enjoy a healthy and comfortable life.