Sharp line eyeliner by Revlon, A liquid eyeliner with a precise tip. A pen-shaped liquid eyeliner that offers a dramatic effect in highly pigmented jet black that glides on smoothly. Its formula is resistant to everything: waterproof, transfer-resistant, smudge-resistant, and stays put. The felt tip is fine and tapered, slightly flexible to glide easily along the lash line and create thin or thick strokes depending on the pressure applied.