How-To Do a Cat Eye
Step 1: Apply a thin line of liquid eyeliner as close to the lash line as possible. At this point, the line thickness should be even. When you get to the outer corner of your eye, angle the line up as if you were going to meet the outer edge of your eyebrow. The line should only extend about a 1/4 inch at most.
Credits: Rimmel London Scandal Eyes Thick and Thin Liner