The 3mm super-slim tip for crisp satin lips. How to use: 1. Start at the highest point of the upper lip and draw an X-shape on the cupid s bow. 2. Make a line across the center of the bottom lip, which is directly below the center of the X-shape. 3. Draw a sideways V connecting the top and bottom lips at both corners of the mouth. 4. Fill in the entire inner part of the lips with lip lacquer.