... packed stick generates intense heat . 5 pcs Smokeless Moxa roll with hollow center moxibustion This 1.4cm x 11cm densely packed ... ,· 5 Sticks per boxAttention:Do not use moxa on the face, soft skin, or other sensitive body areas. Do not use ... or pain (i.e. elderly, patients with nerve damage, etc). When using needle moxa, a protective shield, (i.e. aluminum foil), must ...