Portable, hand held, acu-point moxa heating device. Easy-to-use, effective for warming and massaging small areas or points on the hands, feet and body. The burning moxa stick warms the chrome plated brass (stainless steel like), spring adjustable outer cover. To use, insert moxa stick into the inner sleeve with holding clamps, ignite, and place sleeve into the outer protective cover. Adjust the burning moxa stick in the holding clamps as necessary during treatment. Small Warmer is used for warming small points, measures 4.8″ x 0.4″ dia and uses the Hand Power-1, Hand Power-3 and Hand Power-4 moxa sticks. The Large Warmer is 5.5″ x 0.55″ dia, produces more heat than the smaller version, and is used for warming larger points and areas. The Large version burns the thicker 0.25″ dia moxa sticks, Hand Power-7 and Hand Power-8.