Review (1/5): Sorry but these don't work
I was hoping for a way to add curl to my hair without using heat.
These are very slick and don't grab your hair at all. And when you get your hair wrapped around it and try to twist the roller to stay in place, they often fall down or out completely because of their weight. Plus they don't twist easily. They are too thick to hold up with bobby pins to keep them from falling. Essentially this was a waste of $$.