For a smooth and glossy yet professional cat-eye: benefit Roller Liner
Top tip: the perfect cat-eye is all about flicking the liner in an upward motion, keeping in mind where your eyebrow ends! Draw out where this is, and - holding your liner at an angle - start filling out at edge of the eyelid until desired thickness.
For a thick but natural look that makes your eyes seem bigger: They're Real! Push-Up Gel Eyeliner
Top tip: a little of this thick gel liner is enough to give you a sharp, bold, and defined line. This product’s soft tip gently pushes lashes aside to get close to the lash line for a natural finish.