---
product_id: 366915715
title: "Black Eyeliner, Waterproof, Longwear, Smudgeproof - Onyx"
brand: "k7l"
price: "120.74 DT"
currency: TND
in_stock: true
reviews_count: 9
category: "K7 L"
url: https://www.desertcart.tn/products/366915715-black-eyeliner-waterproof-longwear-smudgeproof-onyx
store_origin: TN
region: Tunisia
---

# 12-Hour Longwear 100% Waterproof Smooth Glide Formula Black Eyeliner, Waterproof, Longwear, Smudgeproof - Onyx

**Brand:** k7l
**Price:** 120.74 DT
**Availability:** ✅ In Stock

## Summary

> ✒️💧 Stay bold, stay flawless — your all-day, all-weather eye essential!

## Quick Answers

- **What is this?** Black Eyeliner, Waterproof, Longwear, Smudgeproof - Onyx by k7l
- **How much does it cost?** 120.74 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/366915715-black-eyeliner-waterproof-longwear-smudgeproof-onyx)

## Best For

- k7l enthusiasts

## Why This Product

- Trusted k7l brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Elegance:** Designed for all skin tones and types, because flawless eyes are for everyone.
- • **Bold, Vibrant Onyx Black:** Make a statement with a rich, matte black that elevates every look—day or night.
- • **Professional-Grade Luxury:** Crafted with a decade of expert research, trusted by makeup artists and trendsetters alike.
- • **Unstoppable Waterproof Power:** Conquer humidity, sweat, and tears with a 100% waterproof formula that never quits.
- • **Effortless Precision, All Day:** Swiftly glide on a creamy, smudge-proof liner that stays flawless from dawn to dusk.

## Overview

K7L Onyx Black Eyeliner delivers a professional-grade, waterproof, and smudge-proof formula with a creamy texture that glides on smoothly. Engineered for 12-hour wear, it offers a bold matte finish suitable for all skin tones and types, ensuring a vibrant, long-lasting look that withstands heat, sweat, and daily wear.

## Description

K7L is the culmination of a decade of meticulous market research and observation into a demographic that has had an intimate relationship with beauty throughout history, a relationship which is constantly evolving. Our focus was on formulating a line of products that would stand up to the highest standards of professional makeup artists. We offer our end-consumers admission into the gates of A-list luxury. K7L is the culmination of a decade of meticulous market research and observation into a demographic that has had an intimate relationship with beauty throughout history, a relationship which is constantly evolving. Our focus was on formulating a line of products that would stand up to the highest standards of professional makeup artists. We offer our end-consumers admission into the gates of A-list luxury. Carefully Crafted Vivid Shades Visit the Store Carefully Crafted Vivid Shades Visit the Store

Review: A nice product! - I never wear eyeliner on my water line, and I wasn't sure if it would irritate me all day, but this liner isn't irritating at all. It's easy to apply, goes on super smooth, looks great, doesn't smudge and wears all day. I work as a letter carrier and in the heat all day and it lasts the day.
Review: It Made a Difference. - So far I like this eyeliner, a departure from using a black liner on the tear line. Heard it opens the eye, making them appear bigger. I HAVE big eyes already, naturally, but the darker liner was making them appear smaller. Thought I’d try the lighter eyeliner shade and see if it made a difference. It does. I’m pleased with the results. This beige color is less stark than a white liner and looks more natural.

## Features

- SWIFTLY GLIDE IT ON: With our waterproof eyeliner black formula, you can swiftly glide its creamy texture on your upper and lower lash lines for a classy daytime look or dress it up for a night out.
- LONG-LASTING 12 HOUR WEAR: Whether you’ve spent 5 or 30 minutes perfecting your look, this smudge-proof eyeliner stays put all day long.
- SMUDGE-PROOF + LONG-LASTING: Stays flawless all day without fading or transferring.
- BOLD & VIBRANT BLACK EYELINER: From natural no-makeup beauties to divas looking to make a statement, our black eyeliner pencils look amazing on everyone.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YYQ65C2 |
| Additional Features | Waterproof |
| Age Range Description | Adult |
| Best Sellers Rank | #19,341 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #149 in Eye Liners |
| Brand | K7L |
| Brand Name | K7L |
| Color | Onyx |
| Container Type | Tube |
| Coverage | Full |
| Customer Reviews | 4.0 out of 5 stars 2,682 Reviews |
| Eyelid Color Type | Eye Liner |
| Finish Type | Matte |
| Item Dimensions | 6.69 x 6.69 x 56.69 inches |
| Item Form | Pencil |
| Item Weight | 12 Grams |
| Manufacturer | K7L |
| Manufacturer Part Number | WL21 |
| Material Features | Natural |
| Model Number | WL21 |
| Number of Items | 1 |
| Package Type Name | Tube |
| Product Benefits | Long Lasting |
| Skin Tone | All |
| Skin Type | All |
| Specialty | natural |
| UPC | 799430496032 |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** K7L
- **Color:** Onyx
- **Item Form:** Pencil
- **Number of Items:** 1
- **Product Benefits:** Long Lasting

## Images

![Black Eyeliner, Waterproof, Longwear, Smudgeproof - Onyx - Image 1](https://m.media-amazon.com/images/I/914xY2i-lkL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Is this cruelty free?**
A: It absolutely is!

**Q: Will this work for the waterline?**
A: It absolutely would.

**Q: Is it truly a silver/gold color? The liner photos look more silver.**
A: It's a in-between champagne color.

**Q: Well this hold up to wedding tears? And a 12 hour day?**
A: Absolutely. It takes a lot to get it off when you're ready to remove it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A nice product!
*by C***. on May 28, 2026*

I never wear eyeliner on my water line, and I wasn't sure if it would irritate me all day, but this liner isn't irritating at all. It's easy to apply, goes on super smooth, looks great, doesn't smudge and wears all day. I work as a letter carrier and in the heat all day and it lasts the day.

### ⭐⭐⭐⭐⭐ It Made a Difference.
*by M***Y on May 26, 2026*

So far I like this eyeliner, a departure from using a black liner on the tear line. Heard it opens the eye, making them appear bigger. I HAVE big eyes already, naturally, but the darker liner was making them appear smaller. Thought I’d try the lighter eyeliner shade and see if it made a difference. It does. I’m pleased with the results. This beige color is less stark than a white liner and looks more natural.

### ⭐⭐⭐⭐ Eyeliner
*by A***R on April 22, 2026*

Really like it. It stays put. Needs to be a little longer cause it goes fast, but it’s great

## Frequently Bought Together

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- Julep Eyeshadow 101 Cream-to-Powder Waterproof Shadow Stick – Smoky Amethyst Shimmer – Long-Lasting, Crease-Proof, Rich Purple Shimmer Cream Eyeshadow with Built-in Smudger
- Mr. Pen- Felt Tip Pens, Fine Point, Pack of 8, Fast Dry, No Smear, Colored, Journaling, Planner Markers

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**Shop now:** [https://www.desertcart.tn/products/366915715-black-eyeliner-waterproof-longwear-smudgeproof-onyx](https://www.desertcart.tn/products/366915715-black-eyeliner-waterproof-longwear-smudgeproof-onyx)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-16*