Mugwort leaves are processed to create a soft flavescent cashmere-like substance. It is rated into various grades according to its fineness. Moxa floss of high quality is usually used for direct moxibustion. 74VQofUnyLm+Q6OhyC1FD3W0rPQv6YexruW84KZytBxkIcZlyqchS+bzTFuUIbdW