Lip liner also known as lip pencil is a cosmetic product. It is intended to fill uneven areas on the outer edges of the lips after applying lipstick, therefore giving a smooth shape. It is also used to outline the lips, keeping lipstick inside the lip area and preventing it from "bleeding". The product is usually sold in a retractable tube or pencil form. Lip liner is usually available in the same range of colors as lipsticks: e.g., reds, pinks, browns, plums, etc. Purplle.com has a wide range of Lip liner. Avon, Lakme, Faces are some brands you can choose from.