Is it harmful for people to use ash-separating barbed wire for moxibustion pot?

No harm to people. Moxibustion pot ash-separating barbed wire is usually made of stainless steel or other safety materials, which is a device to isolate moxa ash. It can prevent moxa ash from falling or flying, thus avoiding scalding or polluting clothes. At the same time, moxibustion pot can play a role in fixing moxa sticks, adjusting temperature and preventing burns during moxibustion.