Roll moxa floss with a paper 4 ～ 10mm in width and 7 ～ 12mm in length. Make the cardboard base 15 ～ 35mm in diameter, 2 ～ 5mm in thickness with a small vent hole at the center. Affix the moxa roll vertically in the center. When giving the treatment, attach the cardboard to the skin with the adhesive glue on the bottom of the cardboard. The glue also prevents the moxa from falling and burning the skin. The vent in the center of cardboard allows the heat transmission. The heat intensity of the moxa can be controlled by adjusting the thickness of the cardboard used as well as the diameter of moxa roll and the grade of moxa floss(Figure C7 and C8).