Cat-eyeline skill level: Sorcerer.
The Feline Cat Eyeliner Stamp is the ultimate Hello Gorgeous™ secret weapon to getting that perfectly even cat eyeliner. Trust us, you can definitely wing it with this one, but don't tell the other kitties. It's going to be our little secret. 

Step 1: Stamp the triangle side on the outer corner of the eyes to mark the end of the wing.

Step 2: Drag it down toward your lash line.

Step 3: Using the pen tip on the other end, line your eyes from inner corner to outer corner to complete the rest of the line.