Gua Sha

I bought a gua sha to try. Do you use gua sha often?

I'm using it because it looks quite different from what I used to do.

It’s a bit difficult to use it by fully understanding the exact method, so I don’t do that; I just push it from bottom to top. I couldn’t really do it well on my body. I’m only using it on my face, but I feel like it might cause sagging if I do it too hard.