I had double eyelids for the first time about 4 years ago, and had revision surgery with epicanthoplasty 2 years ago. The first time I did double eyelids, I was very satisfied with no marks left, but the problem was solved... I did it again 2 years ago to get an epicanthoplasty. I was really satisfied with the epicanthoplasty, only the Mongolian wrinkles disappeared just as I wanted. The impression doesn't change and it just feels like it's just naturally open? But the problem seems to be that Mongolian folds are appearing again these days. I don't know if this is possible... ㅠ For double eyelids, there was a problem with stitches coming up above the flesh after revision surgery. About 6 months after the reoperation, stitches popped out in my left eye. I was abroad, so I lasted for 6 months in that condition, then came back to Korea and had the procedure, but because of that experience, I didn't want to do it again at that plastic surgery clinic... It's unfair that the stitches came out, but I remember it was so painful to treat them. Whether it was the doctor's fault or it was like that, it was just a bit unfair and stressful for me to receive that treatment. But now it's a little better and I'm living with satisfaction... But if I could turn back time, I'd like to make it a little thicker. Even after undergoing revision surgery, my eye structure becomes soft again...ㅠ I do have a bit of regret. I would like to advise you to do double-handedness after sufficient counseling and understanding the structure of your own eyes!