Line and define your eyes with the Bobbi Brown Perfectly Defined Gel Eyeliner; an award-winning formula that offers precision lining. The unique, gel-based pencil effortlessly glides across skin, delivering a fine line of richly pigmented colour. It combines an array of waxes and emollients in order to provide ultra-saturated colour that is able to stay true all day. Boasting a convenient twist-up design and an integrated sharpener, the eyeliner can be taken on the go and guarantees exceptional precision at all times. The lightweight, creamy formula is flake, sweat and humidity resistant, allowing for flawless wear for up to 12 hours.