Although sometimes considered as less essential, eye primer plays an important role in making eye makeup easier to blend and long-lasting.

Use tape if you want a neater application of eyeliner and to avoid dirtying the eye area. Attach a piece of tape with the same angle as the outer corner, so you can use it to make the wing easier. Don't forget to remove the tape before applying other products.

Use black eyeshadow or a similar color to the eyeliner to lock in the color. The powdery texture of the eyeshadow will prevent the eyeliner from smudging when worn all day. Apply by gently tapping with a brush for a neater result.

If you like gel, liquid, or pencil eyeliner, make sure your chosen product has a waterproof claim. This will ensure that your eyeliner does not easily smudge when sweating or when your eyes water.