There used to be a couple, but when I turned 30, I couldnt open my eyes due to aging. So, she hastily looked for surgery, and she originally had an inner pair, so she wanted to bury it, but they said that if buried, it would be released within a year. So she did a partial incision. I am satisfied because it has become natural, but I regretted it a lot for the first 3 months or so.. My natural eyes are disappearing ㅜㅜ I cant help it!! Good luck to everyone thinking about surgery!