Eyelash Curler.

What the gurus are saying

The gurus who tested it found the curler holds a curl all day, even on straight lashes, and delivers results so strong that some people skip mascara altogether on no-makeup days. The technique matters: starting at the middle of the lash line and working toward each corner tends to give the best lift. One thing to know: the rubber pads are replaceable, though most people find them durable enough that replacement happens rarely, if ever.