---
product_id: 48558925
title: "Uni-Ball PX-20 Permanent Marker - White"
brand: "uni-ball"
price: "€ 9.49"
currency: EUR
in_stock: true
reviews_count: 13
category: "Uni Ball"
url: https://www.desertcart.ie/products/48558925-uni-ball-px-20-permanent-marker-white
store_origin: IE
region: Ireland
---

# Opaque white ink for all surfaces Extra fine 2.0mm tip Durable nib resists wear Uni-Ball PX-20 Permanent Marker - White

**Brand:** uni-ball
**Price:** € 9.49
**Availability:** ✅ In Stock

## Summary

> 🖌️ Mark your territory with precision and style!

## Quick Answers

- **What is this?** Uni-Ball PX-20 Permanent Marker - White by uni-ball
- **How much does it cost?** € 9.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/48558925-uni-ball-px-20-permanent-marker-white)

## Best For

- uni-ball enthusiasts

## Why This Product

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

## Key Features

- • **Trusted quality:** Uni-Ball reliability with a 4.2-star rating from nearly 2,000 users who swear by its performance.
- • **Workshop essential:** Perfect for marking tools, tires, filters, plastics, wood, and concrete — your go-to for industrial and creative projects.
- • **Built for the grind:** Durable nib resists fluffing and drying, outlasting standard markers in tough environments.
- • **Precision that lasts:** Extra fine 2.0mm tip delivers sharp, clear markings every time.
- • **Write anywhere, anytime:** Opaque white ink sticks to oily, rough, rusty, and uneven surfaces effortlessly.

## Overview

The Uni-Ball PX-20 Permanent Marker in white features an extra fine 2.0mm tip with durable nib technology and highly opaque ink that adheres to challenging surfaces like metal, plastic, wood, and concrete. Designed for professionals and DIY enthusiasts alike, it offers long-lasting performance in harsh conditions, making it an indispensable tool for workshops and creative projects.

## Description

Great prices on your favourite Office brands plus free delivery and returns on eligible orders.

Review: Great. - I have just discovered paint pens. Sticky labels and other such things do not work in sheds or garages but paint pens do! I can not comment on other paint pens but this one has exceeded my expectations. I frequently write on oily and rough surfaces and have found the nib stands up really well when compared to sharpies and old style markers. I expected to get a few days use out of the pen before the nib fluffed out or the paint dried but it has lasted very well. Things I have marked include, tractor tires, oil/fuel filters, plastic storage boxes, rusty steel, rough cut wood, plastics and concrete. The paint sticks well, I have not found any surface it will not mark. The paint withstands moderate abuse when applied. I will never be without a paint pen in my workshop again.
Review: Excellent pen - Excellent pen, did exactly what I wanted it to do, great quality and well worth the price. Thank you

## Features

- Causes skin irritation.
- Highly flammable liquid and vapour.
- May cause damage to organs through prolonged or repeated exposure.
- Permanent marker, White - Uni-Ball
- Ref. 718990
- An exclusive product by Uni-Ball
- Model number: 718990

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00177ZN6G |
| Best Sellers Rank | 32,625 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 366 in Permanent Markers & Marker Pens |
| Brand | uni-ball |
| Colour | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,908) |
| Date First Available | 2 Nov. 2011 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Grip Type | Dotted |
| Ink Colour | White |
| Item Weight | 0.28 g |
| Line Size | 2_0mm |
| Manufacturer | Mitsubishi |
| Manufacturer Part Number | 718990 |
| Material Type | Plastic |
| Model Number | 718990 |
| Number of Items | 1 |
| Point Type | Extra Fine |
| Product Dimensions | 14 x 1 x 1 cm; 0.28 g |
| Size | 1 count (Pack of 1) |
| Tip Type | Marker |

## Product Details

- **Brand:** uni-ball
- **Ink colour:** White
- **Number of items:** 1
- **Point type:** Extra Fine
- **Recommended uses for product:** Drawing, Writing

## Images

![Uni-Ball PX-20 Permanent Marker - White - Image 1](https://m.media-amazon.com/images/I/51O3O2m0AtL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this good for labelling clothing? Is it none oil based?**
A: It is oil based, you could use it to write on a clothing label once dry it should be fine as marker is more like paint then a pen at saying that if your writing on the inside of the clothing I would say not suitable as I’m sure marker would soak through and leave a mark on outside of clothing

**Q: Will this stay on black plastic garden plant labels please?**
A: I use it on rubber and metal and I have no problems with it coming off

**Q: Use for bike tyre?**
A: I don't think so. We use it for plastic pipes. Not rubber

**Q: Has anyone tried this on vinyl floor coverings? Looking for something to cover a stubborn stain on white vinyl. Thanks**
A: It rubs off in a very short timescale, dont waste your money

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great.
*by M***E on 6 December 2017*

I have just discovered paint pens. Sticky labels and other such things do not work in sheds or garages but paint pens do! I can not comment on other paint pens but this one has exceeded my expectations. I frequently write on oily and rough surfaces and have found the nib stands up really well when compared to sharpies and old style markers. I expected to get a few days use out of the pen before the nib fluffed out or the paint dried but it has lasted very well. Things I have marked include, tractor tires, oil/fuel filters, plastic storage boxes, rusty steel, rough cut wood, plastics and concrete. The paint sticks well, I have not found any surface it will not mark. The paint withstands moderate abuse when applied. I will never be without a paint pen in my workshop again.

### ⭐⭐⭐⭐⭐ Excellent pen
*by A***R on 24 January 2026*

Excellent pen, did exactly what I wanted it to do, great quality and well worth the price. Thank you

### ⭐⭐⭐⭐ Not bad at all.
*by E***H on 16 January 2024*

I bought two of these pens in the lead up to Christmas for creating some Christmas crafts/decorations. They work well, colour pay off is pretty good - though not as good as POSCA. Good alternative if you want something cheaper than POSCA though. The only thing that I didn't get along with was the smell, it's incredibly strong. I'd recommend having a window or door open whilst using them just to let the room aerate!

## Frequently Bought Together

- uni-ball PX-20 Permanent Marker - White
- Pilot, G2 Premium Gel Roller Pens, Fine Point 0.7 mm, Black, Pack of 12 (Dozen Box)
- Post-it Notes, 3x3 in, 18 Pads, Canary Yellow, Clean Removal, Recyclable

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-07*