---
product_id: 622084884
title: "5 Pack Alcohol Resistant Laboratory Markers, Black Dual Head Permanent Freezer Pens with 0.5mm Fine Point and 1.0mm Makers Tip, Designed for Industrial, Lab and Hospital Use"
brand: "janlaugh"
price: "162 zł"
currency: PLN
in_stock: true
reviews_count: 10
category: "Janlaugh"
url: https://www.desertcart.pl/products/622084884-5-pack-alcohol-resistant-laboratory-markers-black-dual-head-permanent
store_origin: PL
region: Poland
---

# Alcohol resistant up to 70% ethanol Dual tips: 0.5mm fine & 1.0mm broad Operates down to -80°C (-112°F) 5 Pack Alcohol Resistant Laboratory Markers, Black Dual Head Permanent Freezer Pens with 0.5mm Fine Point and 1.0mm Makers Tip, Designed for Industrial, Lab and Hospital Use

**Brand:** janlaugh
**Price:** 162 zł
**Availability:** ✅ In Stock

## Summary

> 🖊️ Mark it like a pro—because your lab deserves the best.

## Quick Answers

- **What is this?** 5 Pack Alcohol Resistant Laboratory Markers, Black Dual Head Permanent Freezer Pens with 0.5mm Fine Point and 1.0mm Makers Tip, Designed for Industrial, Lab and Hospital Use by janlaugh
- **How much does it cost?** 162 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/622084884-5-pack-alcohol-resistant-laboratory-markers-black-dual-head-permanent)

## Best For

- janlaugh enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Surface Mastery:** Writes clearly on glass, plastic, petri dishes, and more—your all-in-one lab companion.
- • **Color-Coded Efficiency:** Five pens in black, red, and blue to streamline organization and boost productivity.
- • **Freeze-Proof Performance:** Reliable markings even in ultra-low temperatures, perfect for freezer storage.
- • **Precision Meets Versatility:** Dual-ended design offers fine and broad tips for detailed notes or bold labels.
- • **Unmatched Solvent Resistance:** Stay confident with ink that resists alcohol and solvents—no smudges, no fading.

## Overview

The Janlaugh 5 Pack Alcohol Resistant Laboratory Markers feature dual tips (0.5mm fine and 1.0mm broad) with waterproof, alcohol-resistant ink that remains clear even at -80°C. Designed for industrial, lab, and hospital use, these markers write on multiple surfaces including glass and plastic, offering a versatile, durable solution with color-coded pens for efficient labeling.

## Description

Product description

Review: Finally, a Lab Marker That Survives Alcohol and My Coworkers - I rarely write reviews for lab supplies because usually the review is just “yep, it’s a marker.” But these deserve it. I use them constantly in the lab on glass bottles, sample vials, tube lids, plastic containers, random mystery containers someone abandoned in the fridge three months ago — and the writing actually stays put. Most “lab-safe” markers seem to give up the second alcohol touches them. These don’t. They survive wiping, handling, glove abuse, and the general chaos of a busy lab environment. No smearing, no disappearing ink, no trying to decipher whether that says “sample 6” or “sodium chloride.” The writing stays sharp and readable. The fine tip is perfect too. Small enough to label tiny lids without looking like a toddler wrote it with a crayon. Ink flows well, dries quickly, and doesn’t blob everywhere. At this point I guard these markers like a feral raccoon protecting a French fry. If one disappears off my bench, I notice immediately.
Review: Very good - I am very satisfied with the quality

## Features

- Alcohol Resistant: our 75% alcohol resistant markers pens are designed for laboratories; They have high resistance to most solvents and can maintain clear reading and writing in various environments; Please note that you need to wait for the ink to dry before using
- Innovative Double Ended Pen: our pen is a double ended pen with two thick and thin nibs, which can satisfy different writing volumes; It provides professionals with marking and identifying labels for any items to improve productivity
- High Tolerance: our pen still displays clear handwriting even in low temperature environments of -80℃/-112℉; Withstands 75% ethanol, DMSO, liquid nitrogen water, bleach, detergents, ovens, autoclaves and incubators
- High Applicability: this pen can be written on various laboratory container carriers, including glass measuring cups, plastic centrifuge tubes, freezing tubes, petri dishes, and storage bags; It provides you with long term and stable markings
- Practical Set: our set has a total of 5 pens in 3 different colors, namely 3 black, 1 red, 1 blue, which can help you identify and compare different items; Sufficient quantity to provide you with a long time usage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CYGBV7Q2 |
| Additional Features | Waterproof |
| Age Range Description | Adult |
| Best Sellers Rank | #39,935 in Office Products ( See Top 100 in Office Products ) #418 in Permanent Markers & Marker Pens |
| Brand | Janlaugh |
| Brand Name | Janlaugh |
| Color | black, red, blue |
| Customer Reviews | 4.0 out of 5 stars 66 Reviews |
| Grip Type | Standard |
| Included Components | 3 x Black double ended pens, 1 x Red double ended pen, 1 x Blue double ended pen |
| Ink Base | Alcohol |
| Ink Color | Black, Red, Blue |
| Is Waterproof | true |
| Item Dimensions | 6.3 x 3.15 x 0.63 inches |
| Line Size | 1 millimeters |
| Manufacturer | Janlaugh |
| Manufacturer Part Number | Janlaugh-DZNTD-11497 |
| Marker Type | Permanent Marker |
| Material Type | Plastic |
| Number of Items | 5 |
| Number of Pieces | 5 |
| Pattern | Solid |
| Point Type | Fine |
| Special Feature | Waterproof |
| Style | Chisel |
| Surface Recommendation | Glass,plastic |
| Target Audience | Adult |
| Unit Count | 5.0 Count |
| Water Resistance Level | Waterproof |
| Writing Instrument Form | Marker Pen |

## Product Details

- **Brand:** Janlaugh
- **Ink Color:** Black, Red, Blue
- **Number of Items:** 5
- **Point Type:** Fine
- **Target Audience:** Adult

## Images

![5 Pack Alcohol Resistant Laboratory Markers, Black Dual Head Permanent Freezer Pens with 0.5mm Fine Point and 1.0mm Makers Tip, Designed for Industrial, Lab and Hospital Use - Image 1](https://m.media-amazon.com/images/I/71yI2hc5hvL.jpg)
![5 Pack Alcohol Resistant Laboratory Markers, Black Dual Head Permanent Freezer Pens with 0.5mm Fine Point and 1.0mm Makers Tip, Designed for Industrial, Lab and Hospital Use - Image 2](https://m.media-amazon.com/images/I/71qPFbillNL.jpg)
![5 Pack Alcohol Resistant Laboratory Markers, Black Dual Head Permanent Freezer Pens with 0.5mm Fine Point and 1.0mm Makers Tip, Designed for Industrial, Lab and Hospital Use - Image 3](https://m.media-amazon.com/images/I/71d4hUNoPfL.jpg)
![5 Pack Alcohol Resistant Laboratory Markers, Black Dual Head Permanent Freezer Pens with 0.5mm Fine Point and 1.0mm Makers Tip, Designed for Industrial, Lab and Hospital Use - Image 4](https://m.media-amazon.com/images/I/71haM8P73cL.jpg)
![5 Pack Alcohol Resistant Laboratory Markers, Black Dual Head Permanent Freezer Pens with 0.5mm Fine Point and 1.0mm Makers Tip, Designed for Industrial, Lab and Hospital Use - Image 5](https://m.media-amazon.com/images/I/71RasXR28+L.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Finally, a Lab Marker That Survives Alcohol and My Coworkers
*by H***K on May 7, 2026*

I rarely write reviews for lab supplies because usually the review is just “yep, it’s a marker.” But these deserve it. I use them constantly in the lab on glass bottles, sample vials, tube lids, plastic containers, random mystery containers someone abandoned in the fridge three months ago — and the writing actually stays put. Most “lab-safe” markers seem to give up the second alcohol touches them. These don’t. They survive wiping, handling, glove abuse, and the general chaos of a busy lab environment. No smearing, no disappearing ink, no trying to decipher whether that says “sample 6” or “sodium chloride.” The writing stays sharp and readable. The fine tip is perfect too. Small enough to label tiny lids without looking like a toddler wrote it with a crayon. Ink flows well, dries quickly, and doesn’t blob everywhere. At this point I guard these markers like a feral raccoon protecting a French fry. If one disappears off my bench, I notice immediately.

### ⭐⭐⭐⭐⭐ Very good
*by M***O on February 21, 2026*

I am very satisfied with the quality

### ⭐⭐⭐⭐ Good marker for indoor use
*by A***N on December 30, 2025*

Great marker. Dries fast and durable. Will wash off in outside settings during rain. For inside projects they work great. Good value for the money.

## Frequently Bought Together

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-28*