말랑구
우와 이런방법이 ㅋㅋㅋ첨봐요
With a thin rubber band like this hanging around your ear
They say that leaving it on for about 10 minutes stimulates the lymphatic system and helps to refine your facial contours!
It is best to organize with a gua sha, but if you find that a hassle, try this method.
But don't do it for too long, haha.
You also need to use an elastic band that is moderately loose.