Men's Eyebrow Ink (Black) The secret to looking younger is black eyebrows. A simple application for those gray hairs in your eyebrows. This is an eyebrow product for men. This product does not dye the hair. Gives a youthful impression with a single application. Dries quickly and is resistant to sweat, water, and rubbing. Applies naturally to each eyebrow hair and doesn't feel stiff.