Review (5/5): Made my hair really curly
I put these in before bed, while my hair is slightly damp, and my hair comes out amazing in the morning. They were a little tricky to get in, in the beginning, but I think that was due to me grabbing too big of sections of hair. They aren't the most comfortable to sleep in (I don't think you are supposed to really need to) but I was able to sleep with them in. I have pretty thick hair, and I used just over half of them.