The PUSY "Grey Black" lip contour pencil is an effective choice for creating a deep, expressive lip contour. The shade "Grey Black" is a cool gray-black tone that can be used as an independent accent, as well as to enhance the color of lipstick or create a fashionable ombre effect. The formula provides a precise outline, helps prevent lipstick smudging, and gives makeup a finished look. It is universal for those who are looking for a non-standard contour or want to emphasize lips in dark, graphic images.