---
product_id: 5650064
title: "Uni Posca Extra Bold Marker, White (PC17K.1)"
brand: "uni"
price: "SAR 57"
currency: SAR
in_stock: true
reviews_count: 13
category: "Uni"
url: https://www.desertcart.com.sa/products/5650064-uni-posca-extra-bold-marker-white-pc17k-1
store_origin: SA
region: Saudi Arabia
---

# vibrant opaque white ink weatherproof ink lasts through winter 2mm+ bold tip for standout strokes Uni Posca Extra Bold Marker, White (PC17K.1)

**Brand:** uni
**Price:** SAR 57
**Availability:** ✅ In Stock

## Summary

> 🖊️ Make your mark bold, bright, and unforgettable!

## Quick Answers

- **What is this?** Uni Posca Extra Bold Marker, White (PC17K.1) by uni
- **How much does it cost?** SAR 57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/5650064-uni-posca-extra-bold-marker-white-pc17k-1)

## Best For

- uni enthusiasts

## Why This Product

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

## Key Features

- • **Bold & Unmissable:** Extra bold 2mm+ tip delivers striking, high-impact lines that command attention.
- • **Comfort Grip Control:** Ribbed grip design offers precision and comfort for extended creative sessions.
- • **Trusted by Creatives:** Top-rated with 4.8 stars and a cult following among event stylists and business window decorators.
- • **Opaque White Brilliance:** Pure, bright white pigment ensures your designs pop on any surface, from glass to chalkboards.
- • **Weatherproof Durability:** Resilient ink formula endures outdoor conditions, keeping your art vivid through winter and beyond.

## Overview

The Uni Posca Extra Bold Marker in white features a 2mm+ bold tip with vibrant, opaque ink that resists weathering, making it ideal for long-lasting outdoor and indoor creative projects. Praised for its durability and precision grip, it’s a top choice for professionals seeking standout white marker performance.

## Description

Uni POSCA extra bold marker, White

Review: BEST BANG For your BUCK - We use these at the Dragway to write car numbers on windows. They are the BEST! Easy to clean off!!
Review: Good coverage - Love these markers, the best I've ever used

## Features

- Posca from Uni
- Color: White
- Manufacturer part number: PC17K.1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001GR2ECI |
| Additional Features | Refillable |
| Age Range Description | 8 years and above |
| Best Sellers Rank | #57,663 in Office Products ( See Top 100 in Office Products ) #537 in Permanent Markers & Marker Pens |
| Body Shape | Cylindrical |
| Brand | Uni |
| Brand Name | Uni |
| Color | White |
| Customer Reviews | 4.8 out of 5 stars 470 Reviews |
| Global Trade Identification Number | 04902778172759 |
| Grip Type | Ribbed |
| Hand Orientation | Ambidextrous |
| Ink Base | Alcohol |
| Ink Color | White |
| Is Waterproof | true |
| Item Weight | 0.06 Kilograms |
| Line Size | 2mm_and_above |
| Manufacturer | Uni |
| Manufacturer Part Number | PC17K.1 |
| Marker Type | Paint Marker |
| Model Number | PC17K.1 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Pattern | Solid |
| Point Type | Bold |
| Special Feature | Refillable |
| Style | Extra Bold Marker |
| Surface Recommendation | Wood, Stone, Paper, Gypsum |
| Target Audience | Artists or Professionals in Interior Design |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Marker Pen |

## Product Details

- **Brand:** 三菱鉛筆
- **Ink Color:** White
- **Number of Items:** 1
- **Point Type:** Bold
- **Target Audience:** Artists or Professionals in Interior Design

## Images

![Uni Posca Extra Bold Marker, White (PC17K.1) - Image 1](https://m.media-amazon.com/images/I/61ulb9Lr-4L.jpg)
![Uni Posca Extra Bold Marker, White (PC17K.1) - Image 2](https://m.media-amazon.com/images/I/71hMHgtumnL.jpg)
![Uni Posca Extra Bold Marker, White (PC17K.1) - Image 3](https://m.media-amazon.com/images/I/614wgcHv1dL.jpg)
![Uni Posca Extra Bold Marker, White (PC17K.1) - Image 4](https://m.media-amazon.com/images/I/61bJiVIiQ5L.jpg)

## Questions & Answers

**Q: How big is the tip of this size?**
A: It's about the size of a normal Sharpie. It's not fine but also not wide. I've found I can get corners done by getting close and letting the color sort of bleed into the corner.

**Q: Is this a paint marker?  I need to write on black plastic.**
A: Yes it is a paint marker that marks and flows on just about anything. Best markers I have ever used and does not dry out or clog like most do. Even good on a rock!

**Q: Can anyone tell me the size point for outlining. Smallest point Posca makes?**
A: Extra fine. 1 M. Still not super fine, but it's the smallest they make. I use it for rock painting and it's awesome for outlining.

**Q: Will this paint be waterproof on glass so it doesn't wash off in rain or snow?  I want something that needs to be scraped off if I want it gone.**
A: yes water proof.

## Customer Reviews

### ⭐⭐⭐⭐⭐ BEST BANG For your BUCK
*by J***Y on April 7, 2026*

We use these at the Dragway to write car numbers on windows. They are the BEST! Easy to clean off!!

### ⭐⭐⭐⭐⭐ Good coverage
*by A***R on January 4, 2026*

Love these markers, the best I've ever used

### ⭐⭐⭐⭐⭐ Gooood
*by J***N on December 30, 2025*

That’s a a good paint stick paw paw

## Frequently Bought Together

- Uni Posca Extra Bold Marker, White (PC17K.1)
- Uni Posca Paint Marker PC-7M - White
- Uni Posca Paint Marker Pen PC-5M , Medium Point, White Ink, Value Set of 3

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**Shop now:** [https://www.desertcart.com.sa/products/5650064-uni-posca-extra-bold-marker-white-pc17k-1](https://www.desertcart.com.sa/products/5650064-uni-posca-extra-bold-marker-white-pc17k-1)

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-06-01*