I have a lot of cheek fat and I thought it would be effective, so I paid at least 300,000 won for 3 treatments because I thought it would be effective. But the dents on my cheeks got worse and nothing changed. When I asked an acquaintance at the time, he said it seemed to have some effect, but I don't think it's too good ㅜㅜ I just lost my money and got a ball dent, and nothing has changed in my eyes..