Prestige Mechanical Lip Pencil, Red Brick Red, 0.009-Ounce (Pack of 3). Waterproof, Not Animal Tested, Dermatologically Approved. To define lips, select a shade the same color or slightly deeper than your lipstick or lip gloss, and apply the lip line. Fill in with lipstick or lip gloss just covering the liner. retractable; never needs sharpening; long lasting wear; waterproof; not animal tested; dermatologically approved.