Lip Liners A pencil designed for shaping, lining or filling in the lip. Lip Pencils have a smooth, creamy texture that is perfect for lining the lips or filling them in. They are long-lasting and available in a wide selection of colours that each work well with many different lipstick shades. The colour of Lip Pencils is protected by Vitamin E, which acts as an anti-oxidant, and they contain emollients that moisturize the lips. Lip Pencils can be worn alone, with Lipstick, or Lipglass.