This Review Title is functional and the content is: I had to add extra knots so that the hold on my hair would be tighter. I don't think theres a way to avoid creases on the hair, which sucks because the curl is cute otherwise. Easiest curlers I've slept on. Curls didn't last. Might look better on white girl hair 🤷🏽‍♀️.There are other information for this review, one is This reviewer did purchase it and the other is 0 people think this review is helpful.