it curls but material is slippery too much movement [SEP] this heatless curler is ok it s as described and curls hair without having to utilize a curling iron i find that it works best when using a light mist of water from a spray bottle and a texturizing sprayit s somewhat easy to use but because it s made of a silky material it tends to slide around on my head and not stay in placethe outside silky liner loosens twists and loses its original shape after using it i have a soft cotton one by another brand that works better so in comparison this one isn t as good it also doesn t come with a headband to help keep hair wrapped and secure it s a bulkier wrap and leaves the top strands of hair looser which can cause the curls to not be as defined as they could bei started by putting the wrap at the top of my head claw clipped it in place and moved strands of hair from the back of my head underneath to the front and combined it with strands from the front then continued to wrap the strands of hair around the wrap i repeated this on each side until i was done i used the hair ties at the ends to secure my hair in place getting strands of hair from the back to the front in sections can be a little complicated with practice it gets easieri let it sit in my hair overnight it worked as described but left wavy loose curls rather than tight curls it s a good alternative for heat free curls