This Review Title is Gimmicky - not practical or designed well. and the content is: These are much thicker and more rigid than I expected, unless you have black hair that matches these hair devices, one can see the shiny plastic edges on brown hair, so IMHO it defeats the purpose and doesn't give the effect advertised).  These also might hold hair in place better if the surface was matte instead of glossy/slick..There are other information for this review, one is This reviewer did purchase it and the other is 2 people think this review is helpful.