These moxas are made of pure Mugwort (Artemisia Vulgaris) and charcoal, without the addition of medicinal plants. Manufactured directly in China, in the Jiangsu province known for its production of acupuncture needles, these moxas adhere to the principles of traditional Chinese medicine. Once lit, their slow combustion allows the acupuncture points to be heated for stimulation. This ancient technique helps to unblock the meridians.