Revlon ColorStay Sharp Line Liquid Eye Pen: Simply draw it along your lash line for a thin line, or draw a second line above the first (along the last third of your lashes), then color in the empty space for a thicker line Revlon ColorStay Connect the Dots Liquid Eye Pen: Just dot the color along your lash line for a graphic look, or go back and connect the dots for traditional liquid eyeliner