The Kevyn Aucoin In Perspective Eyeliner Pencil is a high-performance eyeliner that gives you full control to define, smoke, or sculpt your eyes easily. It glides on like a kajal/kohl for smooth, intense colour and then sets to a waterproof, smudge-proof finish that stays all day. Whether tightening, lining, or blending it out as a shadow base, it delivers precision, pigment, and lasting power. Complete with a built-in sharpener for on-the-go definition.