์ ์์ค๊น7
๊ทธ๋ ๊ตฐ์, ์ฐ๋ฆฌ ์์ดํ๋ ์ข๋ค๋๊ตฐ์
I didn't use it often because it was a hassle, but lately I've been using the needle roller when I wear a face mask, and it seems to help with absorption, so it's good haha.
I heard that if you do it consistently, it is also effective for lifting.