I have long, thick, curly hair. I know, why curl my hair? Well I have little curls, but when I attempt to curl my hair with a curling iron, the curls are big and beautiful. Sadly, these curls usually fall or don't come out right. With this Conair Infiniti 1 Curling Iron, the curls never fall, they always come out beautiful, and can handle my thick hair. I love it.