What it is: A lip liner that gives your lips a perfect finish and is incredibly easy to use, gliding on with a clean, full line that enhances your lip volume.What it does: Its built-in brush blends lines and applies lipstick, while a built-in sharpener ensures you always have the perfect point. How to use: Start in the middle of your upper lip and draw a "V" shape on the cupid's bow. Then define the contours starting at the center of your lips and gradually lightening until the corner. For more intense color and to optimize hold, fill in the inner part of the lips with pencil.