First, you find a round mold that meets your expected face size, and then you go crazy to buy bandages, and find someone to wrap you up and keep your head. The package must be very important, so there is no room for fat growth ... put the mold on your face and let people feed you and eat it. As a result, I won't say it. Is it physical therapy? .. is self-developed, use with caution, and is not responsible for drift. ...