---
product_id: 50666083
title: "3 x Uni-ball Eye UB150 Rollerball Pens Micro 0.5mm Tip 0.3mm Line Black Ink"
brand: "uni-ball"
price: "€ 14.13"
currency: EUR
in_stock: true
category: "Uni Ball"
url: https://www.desertcart.fr/products/50666083-3-x-uni-ball-eye-ub150-rollerball-pens-micro-0
store_origin: FR
region: France
---

# Waterproof pigment ink 0.5mm tip for precise 0.3mm line 100% made in Japan 3 x Uni-ball Eye UB150 Rollerball Pens Micro 0.5mm Tip 0.3mm Line Black Ink

**Brand:** uni-ball
**Price:** € 14.13
**Availability:** ✅ In Stock

## Summary

> 🖊️ Write sharp, write smart — never miss a beat with Uni-ball Eye UB150!

## Quick Answers

- **What is this?** 3 x Uni-ball Eye UB150 Rollerball Pens Micro 0.5mm Tip 0.3mm Line Black Ink by uni-ball
- **How much does it cost?** € 14.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/50666083-3-x-uni-ball-eye-ub150-rollerball-pens-micro-0)

## 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

- • **Built to Last:** Tungsten carbide ball and stainless-steel tip ensure durability and a premium writing experience.
- • **Unstoppable Ink Flow:** Uni-Flow system guarantees smooth, consistent writing until the very last drop—no skips, no blobs.
- • **Waterproof Confidence:** Pigment-based ink resists smudging and water, keeping your notes sharp and professional.
- • **Precision in Every Stroke:** Micro 0.5mm tip delivers a crisp 0.3mm line for flawless, legible handwriting.
- • **Iconic Japanese Craftsmanship:** Proudly made by Mitsubishi Pencil Co. in Japan, trusted by professionals for over a decade.

## Overview

The Uni-ball Eye UB150 is a premium rollerball pen featuring a micro 0.5mm tip that produces a precise 0.3mm line. Equipped with waterproof pigment ink and the innovative Uni-Flow system, it ensures smooth, consistent writing without skips. Crafted in Japan with a tungsten carbide ball and stainless-steel tip, this pen combines durability with refined performance, making it a trusted choice for professionals seeking reliability and style.

## Description

A favourite for over 10 years. High-quality and reliable rollerball featuring waterproof pigment ink and 'Uni-Flow' system to ensure a continuous consistent write to the last drop. Stainless-steel tip with tungsten carbide ball. 0.5mm ball writes a 0.3mm line.

## Features

- Uni-ball UB150 Roller ballpen Black ink
- 100% made in Japan by Mitsubishi Pencil Co.Ltd

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00C0U0PYY |
| Age Range Description | Adult |
| Best Sellers Rank | 16,915 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 341 in Gel Ink Rollerball Pens |
| Body Shape | Cylindrical |
| Brand Name | uni-ball |
| Closure Type | Snap |
| Colour | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (491) |
| Drill Point | Fine |
| Grip Type | Smooth |
| Included Components | 3 x Uni-ball Eye UB150 Rollerball Pens |
| Ink Base | Water |
| Ink Colour | Black |
| Is the Product Left or Right Handed? | Right |
| Item Diameter | 1 Centimetres |
| Item Dimensions | 15 x 1 x 4 centimetres |
| Item Weight | 20 Grams |
| Line Size | 0.3mm |
| Manufacturer | Uni-ball |
| Material Type | Plastic |
| Model Name | Uni |
| Model Number | UB150 |
| Recommended Uses For Product | Writing |
| Special Features | Waterproof |
| Style | Japanese |
| Unit Count | 1 count |
| Water Resistance Level | Waterproof |
| Writing Instrument Form | Roller Ball Pen |
| Writing Technique | Roll |

## Product Details

- **Age range (description):** Adult
- **Brand:** uni-ball
- **Colour:** Black
- **Ink colour:** Black
- **Material:** Plastic
- **Model name:** Uni
- **Point type:** Fine
- **Special feature:** Waterproof
- **Unit count:** 1 count
- **Writing instrument form:** Roller Ball Pen

## Images

![3 x Uni-ball Eye UB150 Rollerball Pens Micro 0.5mm Tip 0.3mm Line Black Ink - Image 1](https://m.media-amazon.com/images/I/51opTnOhdWL.jpg)

## Frequently Bought Together

- 3 x Uni-ball Eye UB150 Rollerball Pens Micro 0.5mm Tip 0.3mm Line Black Ink
- uni-ball Eye Micro UB-150 Fine Rollerball Pen - Blue, Pack of 3
- Uni-ball UB-157 Eye Black Rollerball Pens. Premium Fine 0.7mm Ballpoint Tip for Super Smooth Handwriting, Drawing, Art, Crafts and Colouring. Fade and Water Resistant Liquid Uni Super Ink. Pack of 5

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**Shop now:** [https://www.desertcart.fr/products/50666083-3-x-uni-ball-eye-ub150-rollerball-pens-micro-0](https://www.desertcart.fr/products/50666083-3-x-uni-ball-eye-ub150-rollerball-pens-micro-0)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-09-24*