All you need for foolproof cat-eyes, ahead.
It's the holy grail.
Clinique Pretty Easy Liquid Eyelining Pen, $20
Though not as dark as other eyeliners, this gives a nice base if you want to smoke out your look with shadow! Create your cat-eye and then trace shadow underneath the bottom line for a sultry look.
MAC Penultimate Eye Liner, $21
This liner also has a very fine tip, making it easy to use and can create a nice smooth line. It stays on all day but washes off easily before bed.
Chantecaille 'Le Stylo' Ultra Slim Liquid Eyeliner, $34
This liner is definitely most cost effective when it comes to liners. It goes on super pigmented and smooth, and the bold color doesn't run.
NYX Felt Tip Liner, $10
This Stila product is long lasting and goes on strong and bold. The best part is that it comes in a variety of colors so if you want to mix up your look, you can easily add a pop of color.
Stay All Day® Waterproof Liquid, $22
Though it doesn't come in pen form, the formula mimics those of the top-selling products and goes on bold and smooth.
L'Oréal Paris Studio Secrets Pro Felt Tip Eyeliner, $8
Feel the need for some extra drama? With double-sided and sized pen tips, you can go from baby wing to Adele status in a matter of seconds.
Tom Ford Eye Defining Liquid Liner Pen, $56