Yup. They work. Easy to use. I was using 8 large rollers on nearly dry hair. (I am talking pretty much the equivalent of a light misting of water on completely dry hair.) ADVICE: ROLL SO FLAT AIDE LAYS AGAINST SCALP FOR A REALLY COMFORTABLE SET.
As long as you remove when hair is dry, if that means 20 minutes or overnight, you will get bouncy, beachy curls that will remain in stick st rdd eight hair for at least (!) 2 days.