---
product_id: 366915715
title: "Black Eyeliner, Waterproof, Longwear, Smudgeproof - Onyx"
brand: "k7l"
price: "₨570"
currency: SCR
in_stock: true
reviews_count: 9
category: "K7 L"
url: https://www.desertcart.sc/products/366915715-black-eyeliner-waterproof-longwear-smudgeproof-onyx
store_origin: SC
region: Seychelles
---

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

**Brand:** k7l
**Price:** ₨570
**Availability:** ✅ In Stock

## Summary

> 💄 Own your look, all day and night with K7L’s unstoppable Onyx eyeliner!

## Quick Answers

- **What is this?** Black Eyeliner, Waterproof, Longwear, Smudgeproof - Onyx by k7l
- **How much does it cost?** ₨570 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/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 Wearability:** Designed for all skin tones and types, perfect for natural or glam styles.
- • **Bold, Intense Onyx Black:** Rich matte finish that elevates any look, from subtle chic to statement-making drama.
- • **Heat & Humidity Resistant:** Endures long, active days without irritation or breakdown—even in the toughest conditions.
- • **Effortless Precision Glide:** Creamy texture that sweeps on flawlessly for sharp, defined lines every time.
- • **All-Day Smudgeproof Confidence:** Stay flawless from morning meetings to after-hours events with zero fading or transfer.

## Overview

K7L Black Eyeliner in Onyx delivers a waterproof, smudgeproof formula with a creamy glide and intense matte black finish. Engineered for 12+ hours of wear, it resists fading and transfer, making it ideal for professionals and trendsetters who demand long-lasting, bold eye definition without irritation.

## Description

desertcart.com : K7L Black Eyeliner, Waterproof, Longwear, Smudgeproof - Onyx : Beauty & Personal Care

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: You need this eyeliner - Lasts for 24 hours+. The best eyeliner I have ever owned

## 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 | #26,435 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #197 in Eye Liners |
| Brand | K7L |
| Brand Name | K7L |
| Color | Onyx |
| Container Type | Tube |
| Coverage | Full |
| Customer Reviews | 4.0 out of 5 stars 2,731 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 g |
| 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 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.

### ⭐⭐⭐⭐⭐ You need this eyeliner
*by M***T on July 27, 2026*

Lasts for 24 hours+. The best eyeliner I have ever owned

### ⭐⭐⭐⭐ Very little product
*by A***R on March 4, 2024*

I've used this for about a week and love the color. However, the tip is all you get, you can't turn, sharpen for more. This will only last a couple weeks with no breaks. Great color, goes on well, very little product for the price. 3/6/23 update, I was able to sharpen for a bit more usage, changing the rating. Find a large sharpener to get more!

## Frequently Bought Together

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- 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.sc/products/366915715-black-eyeliner-waterproof-longwear-smudgeproof-onyx](https://www.desertcart.sc/products/366915715-black-eyeliner-waterproof-longwear-smudgeproof-onyx)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-08-30*