Tools / raw materials: mugwort leaves, rubbing board.

1, moxa leaves dried and spare.

2, grab a handful of mugwort leaves, rubbing on the rubbing board.

3, continue to rub, will be crushed leaves.

4, gradually, the moxa leaves crumbled, leaving only the fibers, which is moxa velvet, made moxa velvet to keep dry, with a ziplock bag or a sealed jar, can be stored for a long time.