What does Tianshi Ushi stone belong to

Tianshi YuLi stone belongs to acupuncture stone. Tianshi Yu quantitative stone is a collection of the universe of minerals crystallization, rich in energy and a large number of microcrystalline ions, stone (stoneneedle) is one of the five major therapies and the two major medical equipment in traditional Chinese medicine, Chinese medicine believes that Surabaya stone has a tranquilizing, regulating qi and blood, dredging the role of meridians.