... to use 2.resonable price 3.good quality smokeless moxa rollsFunctions and Indications: Expelling dampness and cold, adjusting ... epigastralgia, soft tissue injury, etc.Attention: Do not use moxa on the face, soft skin, or other sensitive body areas ... . Do not use moxa on infants or young children. Do not use moxa on patients who are not ... i.e. elderly, patients with nerve damage, etc). Moxa roll