What it does: Sculpt. Contour. Define. This pencil features a specially designed triangular tip that applies long-lasting, intense color with the ultimate precision. The wax formula prevents feathering and wears comfortably on the lips. The dual-ended instrument features a lip brush on the other end to blend color and enhance lip artistry. A deeper or lighter shade adds a multidimensional effect to your lip color. A darker shade creates contour while a lighter shade highlights and adds fullness.