This is the worst eyelash curler I have ever used. The shape is all wrong. As opposed to being a round shape, the curler is at a rounded angled shape, which does not fit any human eye. It is useable, if you curl the inner half of your eye and outer half separately, but it essentially defeats the purpose of the shape. I have also had this eyelash curler cut some of my lashes, as the top and bottom metal parts touch during the crimping process. While its nice that the curler has grips on the handles and this makes it comfy to hold, it doesn't save this curler from being any less terrible.