• Free Shipping on Orders $49+
  • 30-Day Money-Back Guarantee
  • 10,000+ Happy Customers
Cool Black/Brown Waterproof Eyeliner - 24hr Long-Lasting, One Stroke Formula - View 1
Cool Black/Brown Waterproof Eyeliner - 24hr Long-Lasting, One Stroke Formula - View 2
Cool Black/Brown Waterproof Eyeliner - 24hr Long-Lasting, One Stroke Formula - View 3
Cool Black/Brown Waterproof Eyeliner - 24hr Long-Lasting, One Stroke Formula - View 4
Cool Black/Brown Waterproof Eyeliner - 24hr Long-Lasting, One Stroke Formula - View 5
Cool Black/Brown Waterproof Eyeliner - 24hr Long-Lasting, One Stroke Formula - View 6
Cool Black/Brown Waterproof Eyeliner - 24hr Long-Lasting, One Stroke Formula - View 7
Cool Black/Brown Waterproof Eyeliner - 24hr Long-Lasting, One Stroke Formula - View 8
Cool Black/Brown Waterproof Eyeliner - 24hr Long-Lasting, One Stroke Formula - View 9

Cool Black/Brown Waterproof Eyeliner - 24hr Long-Lasting, One Stroke Formula

$23.99$39.99Saving 40%

Color

Selected: Black

Get it between Wednesday, September 23rd and Thursday, October 1st.

Overview

Achieve flawless, long-lasting eye looks with this waterproof eyeliner. Its ultra-fine felt tip glides on smoothly for precise application, from subtle definition to bold wings. Resists water, sweat, and smudging for up to 24 hours, keeping your look sharp from morning to night.

Highlights

  • Waterproof & sweat-proof formula stays put all day
  • Quick-dry, smudge-resistant for clean lines
  • Ultra-fine felt tip for precise, one-stroke application
  • Long-lasting 24-hour wear without fading
  • Available in Black and Brown
Cool Black/Brown Waterproof Eyeliner - 24hr Long-Lasting, One Stroke Formula detail

Specifications

Color Options
#01 Black, #02 Brown
Finish
Matte
Applicator
Ultra-fine felt tip
Waterproof
Yes
Longevity
24 hours

Option Guide

Choose Black (#01) for a classic, intense look that defines and dramatizes. Choose Brown (#02) for a softer, more natural definition that complements lighter eye colors and everyday wear.

Cool Black/Brown Waterproof Eyeliner - 24hr Long-Lasting, One Stroke Formula detail

Use & Care

For best results, rest your elbow on a flat surface to steady your hand. Starting from the inner corner, draw small strokes along the upper lash line, connecting them as you go. For a winged look, draw a short angled line upward from the outer corner and connect back to the lash line. Build intensity as desired. Remove with oil-based makeup remover. Cap tightly after use to prevent drying.

Questions & Answers

Is this eyeliner suitable for sensitive eyes?

Yes, the formula is gentle and ophthalmologist-tested, but if you have extreme sensitivity, we recommend a patch test.

How do I remove this waterproof liner?

Use an oil-based makeup remover or micellar water. Gently press a soaked cotton pad on the eye for a few seconds, then wipe away.

Cool Black/Brown Waterproof Eyeliner - 24hr Long-Lasting, One Stroke Formula detail
Cool Black/Brown Waterproof Eyeliner - 24hr Long-Lasting, One Stroke Formula detail
Cool Black/Brown Waterproof Eyeliner - 24hr Long-Lasting, One Stroke Formula detail
Cool Black/Brown Waterproof Eyeliner - 24hr Long-Lasting, One Stroke Formula detail
Cool Black/Brown Waterproof Eyeliner - 24hr Long-Lasting, One Stroke Formula detail

Customer Reviews

5.0
12 verified reviews
C

Cherie

Jul 1, 2026

5.0Verified purchase

matte finish looks clean, not shiny at all

G

Griselda

Jun 27, 2026

5.0Verified purchase

goes on in one easy swipe for me

A

Alan Klein

Jun 20, 2026

5.0Verified purchase

brown looks natural

A

a***3

Jun 19, 2026

5.0Verified purchase

I got the brown for daytime and it gives a softer line, really nice.

L

l***n

Jun 18, 2026

5.0Verified purchase

held up through my work day pretty well

Free Shipping

Free shipping on orders $49.00+ after discounts. Otherwise $4.99.

30-Day Money-Back

Free returns within 30 days of delivery.

Secure Checkout

Pay securely with PayPal and major cards.

24/7 Email Support

Reach us anytime at [email protected].