Benefits: Innisfree Skinny Brow Mascara brings up every strand of eyelash and fixes color for long hours. 4 options available.A long-lasting brow mascara with a slim brush that helps you to dye and repair your eyebrows precisely. Waterproof, highly resistant to water and sweat for many years. How to use: Comb the eyebrow from the head on the tail. Slightly brush up the locks of the eyebrow head.