---
product_id: 48395750
title: "Mitsubishi UB150 0.5mm Ball Width, 0.3mm Line Width Uni-Ball Eye Liquid Ink Rollerball Pen"
brand: "uni-ball"
price: "84 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Uni Ball"
url: https://www.desertcart.dk/products/48395750-mitsubishi-ub150-0-5mm-ball-width-0-3mm-line-width
store_origin: DK
region: Denmark
---

# Waterproof & fade-resistant ink Ink level visible through barrel window 0.5mm precision nib Mitsubishi UB150 0.5mm Ball Width, 0.3mm Line Width Uni-Ball Eye Liquid Ink Rollerball Pen

**Brand:** uni-ball
**Price:** 84 kr
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write sharp, stay bold — the pen that means business.

## Quick Answers

- **What is this?** Mitsubishi UB150 0.5mm Ball Width, 0.3mm Line Width Uni-Ball Eye Liquid Ink Rollerball Pen by uni-ball
- **How much does it cost?** 84 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/48395750-mitsubishi-ub150-0-5mm-ball-width-0-3mm-line-width)

## 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

- • **Ink Insight:** Transparent barrel window lets you track ink levels effortlessly—never get caught off guard mid-sentence.
- • **Ergonomic Comfort:** Contoured grip and perfectly balanced design keep your hand fatigue-free during marathon brainstorming sessions.
- • **Fade-Proof Confidence:** Waterproof liquid pigment ink ensures your work stays vibrant and smudge-free, rain or shine.
- • **Micro-Precision Writing:** Experience ultra-fine 0.5mm nib delivering crisp 0.2mm lines for flawless notes and sketches.
- • **Trusted Japanese Craftsmanship:** From Mitsubishi Pencil, a brand synonymous with quality and reliability, now elevating your everyday writing.

## Overview

The Mitsubishi UB150 Uni-Ball Eye Rollerball Pen features a 0.5mm micro nib producing ultra-fine 0.2mm lines with waterproof, fade-resistant liquid pigment ink. Its transparent barrel window provides real-time ink monitoring, while the contoured grip ensures comfortable writing. Crafted in Japan, this pen combines precision engineering with durability, perfect for professionals who demand clarity and reliability in every stroke.

## Description

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

Review: Best pens ever! - Mitsubishi did this? No wonder they selling a lot of cars! So satisfying when writing with those
Review: Easy to use - I like it, it is not too big not too small, it doesnt make my hand tired when writing with.

## Features

- Warning:Not suitable for children under 36 months
- Barrel window shows how much ink is left
- Waterproof and fade-resistant liquid pigment ink
- Nib of 0.5mm produces line width of 0.2mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000KJVA4G |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | 109,266 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 387 in Liquid Ink Rollerball Pens 1,580 in Gel Ink Rollerball Pens |
| Body Shape | Round |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Click-Off Cap |
| Colour | Black |
| Country Of Origin | Japan |
| Customer Reviews | 4.6 out of 5 stars 1,279 Reviews |
| Drill Point | Micro |
| Global Trade Identification Number | 04902778913765 |
| Grip Type | Contoured |
| Included Components | 'Metal clip' or [''] if the product does not include any additional components |
| Ink Base | Water |
| Ink Colour | Rot |
| Ink colour | Rot |
| Is the Product Left or Right Handed? | Left |
| Item Diameter | 0.2 Millimetres |
| Item Dimensions | 14.4 x 7.9 x 2.5 centimetres |
| Item Type Name | Micro Pen |
| Line Size | 0.3mm |
| Manufacturer | Mitsubishi Pencil |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | UB150 |
| Model Number | UB-150 |
| Product Warranty | 1 Year |
| Recommended Uses For Product | Writing |
| Special Features | Waterproof |
| Style | Micro |
| Theme | Animal |
| Unit Count | 1.0 count |
| Water Resistance Level | Waterproof |
| Writing Instrument Form | Roller Ball Pen |
| Writing Technique | rollerball |
| Writing instrument form | Roller Ball Pen |

## Product Details

- **Age range (description):** Adult
- **Brand:** uni-ball
- **Colour:** Black
- **Ink colour:** Rot
- **Material:** Plastic
- **Model name:** UB150
- **Point type:** Micro
- **Special feature:** Waterproof
- **Unit count:** 1.0 count
- **Writing instrument form:** Roller Ball Pen

## Images

![Mitsubishi UB150 0.5mm Ball Width, 0.3mm Line Width Uni-Ball Eye Liquid Ink Rollerball Pen - Image 1](https://m.media-amazon.com/images/I/41Q77ktSt2L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best pens ever!
*by E***T on 19 April 2024*

Mitsubishi did this? No wonder they selling a lot of cars! So satisfying when writing with those

### ⭐⭐⭐⭐⭐ Easy to use
*by S***V on 15 November 2025*

I like it, it is not too big not too small, it doesnt make my hand tired when writing with.

### ⭐⭐⭐⭐⭐ Great pen
*by K***A on 30 November 2018*

As I am only able to use blue pens, I found myself always coming back to this one and it has become one of my favourites.

## Frequently Bought Together

- Mitsubishi Uniball Eye Micro Roller Pen, Black, Pack of 2
- uni-ball Eye Micro UB-150 Fine Rollerball Pen - Blue, Pack of 3
- uni-ball Eye Micro Ub-150 Gel Ink Pen - 0.5 mm - Pack of 6-2 x Black, 2 x Blue, 2 x Red - In Gift Box

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**Shop now:** [https://www.desertcart.dk/products/48395750-mitsubishi-ub150-0-5mm-ball-width-0-3mm-line-width](https://www.desertcart.dk/products/48395750-mitsubishi-ub150-0-5mm-ball-width-0-3mm-line-width)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-10-05*