---
product_id: 44558066
title: "Uni Posca Extra Bold Marker, Sky Blue (PC17K.8)"
brand: "uni"
price: "€ 18.35"
currency: EUR
in_stock: true
reviews_count: 3
category: "Uni"
url: https://www.desertcart.it/products/44558066-uni-posca-extra-bold-marker-sky-blue-pc17k-8
store_origin: IT
region: Italy
---

# Water-based, waterproof ink Striking sky blue pigment Extra bold 8mm tip for vivid strokes Uni Posca Extra Bold Marker, Sky Blue (PC17K.8)

**Brand:** uni
**Price:** € 18.35
**Availability:** ✅ In Stock

## Summary

> 🔵 Bold strokes, endless possibilities — own your creative edge!

## Quick Answers

- **What is this?** Uni Posca Extra Bold Marker, Sky Blue (PC17K.8) by uni
- **How much does it cost?** € 18.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/44558066-uni-posca-extra-bold-marker-sky-blue-pc17k-8)

## 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

- • **Make Your Mark Boldly:** Extra bold 8mm tip delivers vibrant, eye-catching lines that stand out on any surface.
- • **Long-Lasting Brilliance:** Bright sky blue pigment stays vivid and water-resistant, making your work pop and last.
- • **Effortless Erase & Reuse:** Water-based ink wipes clean from glass and non-porous surfaces with ease—perfect for dynamic creativity.
- • **Versatile Surface Mastery:** Writes smoothly on glass, plastic, wood, and cardboard—your all-in-one creative tool.
- • **Designed for Professionals:** Ambidextrous grip and snap closure ensure comfort and reliability during long creative sessions.

## Overview

The Uni Posca Extra Bold Marker in Sky Blue features an 8mm tip for bold, vibrant lines with water-based, waterproof ink that erases easily from glass and other surfaces. Designed for professionals and creatives alike, it offers smooth ambidextrous handling and versatile use on multiple materials, ensuring long-lasting, vivid color impact.

## Description

Uni Posca Extra Bold Marker, Sky Blue

Review: Great - Works great on glass! Washed off with glass cleaner and a rag.
Review: I LOVE IT - Very easy to erase,color very bright and they last a long time .

## Features

- Posca from Uni
- Color: Sky Blue
- Manufacturer Part Number: PC17K.8
- Package Dimensions: 15.9 L x 2.9 H x 2.7 W (centimeters)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002U0OXQU |
| Age Range Description | Adult |
| Best Sellers Rank | #173,268 in Office Products ( See Top 100 in Office Products ) #1,106 in Permanent Markers & Marker Pens |
| Body Shape | Round |
| Brand | uni |
| Brand Name | uni |
| Closure Type | Snap |
| Color | Sky Blue |
| Customer Reviews | 4.6 out of 5 stars 59 Reviews |
| Global Trade Identification Number | 04902778172797 |
| Grip Type | Smooth |
| Hand Orientation | Ambidextrous |
| Hardness | H |
| Ink Base | Water |
| Ink Color | Blue |
| Is Waterproof | True |
| Item Dimensions D x W x H | 1.14"D x 1.06"W x 1.14"H |
| Item Weight | 0.07 Kilograms |
| Line Size | 0.7 millimeters |
| Manufacturer | Uni |
| Manufacturer Part Number | PC17K.8 |
| Marker Type | Paint Marker |
| Material Type | Plastic |
| Model Number | PC17K.8 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Pattern | Solid |
| Point Type | Bold |
| Recommended Uses For Product | Coloring, Drawing, Sketching, Writing |
| Style | Extra Bold Marker |
| Subject Character | POSCA |
| Surface Recommendation | Glass, Plastic, Wood, Cardboard |
| Target Audience | Professionals (Construction, Window Cleaning, Artists) |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Marker Pen |

## Product Details

- **Brand:** 三菱鉛筆
- **Ink Color:** Blue
- **Number of Items:** 1
- **Point Type:** Bold
- **Recommended Uses For Product:** Drawing, Coloring, Writing, Sketching

## Images

![Uni Posca Extra Bold Marker, Sky Blue (PC17K.8) - Image 1](https://m.media-amazon.com/images/I/61-epvfqDLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by H***E on August 20, 2025*

Works great on glass! Washed off with glass cleaner and a rag.

### ⭐⭐⭐⭐⭐ I LOVE IT
*by P***M on June 24, 2021*

Very easy to erase,color very bright and they last a long time .

### ⭐⭐⭐⭐⭐ works great
*by C***. on July 11, 2015*

works great

## Frequently Bought Together

- Uni Posca Extra Bold Marker, Sky Blue (PC17K.8)
- Uni Posca Extra Bold Marker, White (PC17K.1)
- Uni Posca Extra Bold Marker, Red (PC17K.15)

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**Shop now:** [https://www.desertcart.it/products/44558066-uni-posca-extra-bold-marker-sky-blue-pc17k-8](https://www.desertcart.it/products/44558066-uni-posca-extra-bold-marker-sky-blue-pc17k-8)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-07-03*