A perfectly executed cat eye is one of the most iconic and versatile makeup looks. Whether you're heading to the office or out for a night on the town, a winged eyeliner instantly elevates your eyes. However, achieving that crisp, symmetrical wing can be tricky, especially if you're using an eyeliner that smudges or fades. That's where the 24HR Waterproof Eyeliner from Persona Cosmetics comes in. With its ultra-fine tip and smudge-proof formula, it makes drawing a precise cat eye easier than ever.

24HR Waterproof Eyeliner

24HR Waterproof Eyeliner

In this guide, we'll walk you through the entire process—from prepping your eyelids to mastering the perfect flick. Whether you're a beginner or looking to refine your technique, you'll learn how to use the 24HR Waterproof Eyeliner to create a cat eye that lasts all day without a single touch-up.

Why the 24HR Waterproof Eyeliner Is Your Best Tool for a Cat Eye

Not all eyeliners are created equal when it comes to winged looks. The 24HR Waterproof Eyeliner features a precision felt-tip that allows for both thin, delicate lines and bold, dramatic wings. Its waterproof, long-wearing formula means your cat eye will stay intact through humidity, tears, or a long day at work. Unlike gel or pencil liners that can tug or skip, this liquid liner glides on smoothly, giving you control with every stroke.

Plus, the intense black pigment delivers high-impact color in a single pass, so you don't have to layer or reapply. If you're serious about your cat eye game, this eyeliner is a game-changer. For an even more polished finish, pair it with the Line+Detail Brush to help clean up edges or create micro-flicks on the inner corner.

Line+Detail Brush

Line+Detail Brush

  • Ultra-fine felt tip for precision
  • Waterproof and smudge-proof – lasts 24 hours
  • Intense black pigment for instant payoff
  • Comfortable to wear, dries quickly without flaking

Step 1: Prep Your Lids for a Smooth Base

Before you pick up your eyeliner, make sure your eyelids are clean and free of oils. Apply a drop of primer or a thin layer of concealer to create an even canvas. This not only helps the liner adhere better but also prevents it from transferring or fading. If you have hooded or oily lids, set the base with a translucent powder or a neutral eyeshadow.

Good lighting is essential. Position yourself in front of a well-lit mirror, and rest your elbow on a flat surface to steady your hand. With the cap firmly on the 24HR Waterproof Eyeliner, shake it gently to ensure the formula is well-mixed. Then, test the tip on the back of your hand to make sure it's not clogged.

  • Always start with a primer or concealer base
  • Set with powder if you have oily lids
  • Use a steady surface to avoid shaky lines

Step 2: Map the Wing – Find Your Perfect Angle

A cat eye's wing should naturally follow the angle of your lower lash line. To map it, hold the 24HR Waterproof Eyeliner horizontally at the outer corner of your eye, aligning it with the end of your lower lash line. Imagine a line extending from that point toward the tail of your brow. That's your ideal wing angle.

With a light hand, draw a small dot or a faint line from the outer corner toward your brow. Don't worry about perfection – this is just a guide. The beauty of the 24HR Waterproof Eyeliner is that it's easy to build upon. If you make a mistake, you can quickly wipe it away with a cotton swab dipped in micellar water before it sets (but it sets fast, so work efficiently!).

  • Use the lower lash line as a natural angle guide
  • Draw a faint guideline first, then refine
  • Work quickly but carefully – the formula dries fast

Step 3: Draw the Wing and Connect to the Lash Line

Now it's time to create the wing itself. Starting from the outer corner, draw a thin line along the guideline you just created. Make the stroke gradually thicker as you approach the peak of the wing. Then, from the peak of the wing, draw a second line that connects back to the lash line at the outer third of your eye, forming a tiny triangle. Fill that triangle in with short, feathery strokes.

Next, draw a continuous line along your upper lash line from the inner corner to the outer corner, keeping it as close to the lashes as possible. For a classic cat eye, make the line slightly thicker in the middle and taper it at both ends. The 24HR Waterproof Eyeliner's precision tip makes it easy to achieve that smooth gradient of thickness.

  • Draw the wing first, then connect to the lash line
  • Fill in the triangle with short strokes
  • Keep the lash line tight and even

Step 4: Perfect the Inner Corner and Clean Up

For a complete cat eye, don't forget the inner corner. Using the very tip of the 24HR Waterproof Eyeliner, draw a thin line that extends slightly past the inner corner. This opens up the eye and gives a more elongated, feline shape. You can also create a subtle V-shape at the inner corner for extra drama.

If you need to sharpen the wing or clean up any uneven spots, dip a flat, angled brush like the Line+Detail Brush into a tiny amount of concealer. Trace along the underside of the wing and the lash line to create a razor-sharp edge. This step is optional but makes a huge difference in achieving a professional look.

  • Extend the liner slightly past the inner corner
  • Use a concealer and a thin brush to clean edges
  • The Line+Detail Brush is perfect for precise corrections

Step 5: Finish with Mascara for a Polished Look

A cat eye is the star of the show, but pairing it with the right mascara takes your eye look to the next level. Apply a coat of Volumizing Tubing Mascara to your upper and lower lashes. The tubing formula wraps each lash in a tube, adding volume and length without smudging or flaking – a perfect companion to your waterproof eyeliner.

For extra drama, you can also tightline your upper waterline with a gel liner or use the 24HR Waterproof Eyeliner one more time to fill any gaps between your lashes. Let everything dry for a minute before blinking to ensure no transfer occurs.

  • Choose a mascara that complements the waterproof liner
  • Volumizing Tubing Mascara adds length without smudging
  • Tightlining optional for a seamless lash line

Common Mistakes and How to Fix Them

Even experienced makeup lovers can struggle with cat eyes. The most common issue is asymmetry – one wing higher or thicker than the other. Don't panic. Instead, use the 24HR Waterproof Eyeliner's precision tip to adjust the smaller wing to match the larger one. If necessary, remove the entire wing with a cotton swab and redo it (remember to let the skin cool down first).

Another mistake is making the wing too thick, which can overwhelm smaller eyes. Start thin and build up gradually. And if your line doesn't look perfectly smooth, you can always go over it with a steady hand – the formula layers beautifully without clumping. Practice makes perfect, so don't be afraid to create multiple wings until you're satisfied.

  • Fix asymmetry by adjusting the smaller wing
  • Start thin, then thicken gradually
  • Layer the liner if needed – it builds without clumping

Mastering the cat eye takes practice, but with the right tools you'll get there faster. The 24HR Waterproof Eyeliner from Persona Cosmetics gives you the control, precision, and staying power needed to create flawless winged looks every time. Pair it with a good brush, like the Line+Detail Brush, and a volumizing mascara, and you'll have a complete eye makeup routine that lasts from morning to night. Ready to perfect your wing? Explore the 24HR Waterproof Eyeliner and make it your new go-to.