this review title is: doesn t work and the content is: i bought these in the hope that they would curl my hair without heat i put them in and in a matter of minutes after that i noticed that they started sliding out when i rolled my hair close to my scalp all of the sudden they were hanging down on my shoulders very disappointed.there are other information for this review, one is this reviewer did purchase it and the other is 0 people think this review is helpful.