Estee Lauder Automatic Lip Pencil Duo Details Versatile, double-ended pencil with twist-up color on one side, a lip brush on the other. Color tip is always perfectly shapednever needs sharpening. Use the lip brush to apply your lipstick or other lipcolor; creates a defined, professional look. Comes with an initial color cartridge plus one refill. Additional refills available. Pencil me in: For longer-lasting lipcolor, fill in entire lip area with pencil, then top it off with your favorite lip.