Now comes the tricky part — I suggest taking a deep breath before you begin. Using the Makeup By Mario Master Mattes Liquid Eyeliner ($22), I started to draw on my wing to the outer corner of my eye.
You still need a steady hand to ensure liquid liner doesn't end up all over your eyelid when doing the beginning of the liner but once you get to the wing, aka the part by the eye mask, you can go to town without worrying about it. The angle of the eye mask is supposed to make the wing smooth and sharp no matter what.
Image Source: POPSUGAR Photography / Jessica Harrington