---
product_id: 309020793
title: "UNI-BALL EYE UB-150 GREEN MICRO 0.5mm TIP ROLLERBALL PEN"
brand: "uni-ball"
price: "£5.52"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/309020793-uni-ball-eye-ub-150-green-micro-0-5mm-tip
store_origin: GB
region: United Kingdom
---

# waterproof pigment ink Uni-Flow system for smooth flow 0.5mm ultra-fine tip UNI-BALL EYE UB-150 GREEN MICRO 0.5mm TIP ROLLERBALL PEN

**Brand:** uni-ball
**Price:** £5.52
**Availability:** ✅ In Stock

## Summary

> 🖊️ Write Sharp, Write Bold – Make Your Mark with Uni-Ball Eye!

## Quick Answers

- **What is this?** UNI-BALL EYE UB-150 GREEN MICRO 0.5mm TIP ROLLERBALL PEN by uni-ball
- **How much does it cost?** £5.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/309020793-uni-ball-eye-ub-150-green-micro-0-5mm-tip)

## 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 That Won't Quit:** Waterproof pigment ink ensures your work stays vibrant and smudge-free, rain or shine.
- • **Bold Green Statement:** Stand out in meetings and brainstorming sessions with a vivid green ink that commands attention.
- • **Consistent Flow, Always:** Uni-Flow system guarantees smooth, uninterrupted writing to the very last drop.
- • **Precision in Every Stroke:** Ultra micro 0.5mm tip delivers crisp, clean lines for professional notes and sketches.
- • **Designed for the Ambidextrous Pro:** Comfortable round body and basic grip suit every hand, making long writing sessions effortless.

## Overview

The UNI-BALL EYE UB-150 is a premium rollerball pen featuring an ultra-fine 0.5mm tip that produces precise 0.3mm lines. Equipped with waterproof pigment ink and the innovative Uni-Flow system, it ensures smooth, consistent writing without skips. Its vibrant green ink and ambidextrous design make it a stylish and reliable choice for professionals seeking both performance and flair.

## Description

UNI-BALL UB-150 UNI-BALL EYE MICRO PREMIUM MICRO FINE ROLLERBALL GREEN

## Features

- UNI-BALL UB-150 UNI-BALL EYE MICRO PREMIUM MICRO FINE ROLLERBALL
- Single PEN - GREEN
- The Uni-Ball UB-150 Gel Pen offers Outstanding Style with High Performance
- High Quality & Reliable Rollerball Featuring Water-Proof Pigment Ink & Uni-Flow System to Ensure a Continuous and Consistant Write to the Last Drop
- ULTRA MICRO Fine Tip, 0.5mm Rollerball Writes a 0.3mm Line

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00J4L1RLM |
| Additional Features | Waterproof |
| Age Range Description | Adult |
| Animal Theme | no animal theme |
| Best Sellers Rank | #42,946 in Office Products ( See Top 100 in Office Products ) #133 in Rollerball Pens |
| Body Shape | Round |
| Brand Name | uni-ball |
| Closure Type | Click-Off Cap |
| Color | Green |
| Customer Reviews | 3.8 3.8 out of 5 stars (15) |
| Drill Point | Ultra Fine |
| Grip Type | Basic Grip |
| Hand Orientation | Ambidextrous |
| Ink Base | Water |
| Ink Color | Green |
| Item Diameter | 0.5 Millimeters |
| Item Dimensions | 14 x 2 x 1 centimeters |
| Item Weight | 9 Grams |
| Line Size | 0.5mm |
| Manufacturer | Uni-ball |
| Material Type | Plastic |
| Model Name | UB 150 |
| Model Number | UB-150 |
| Recommended Uses For Product | Writing |
| Style | Fine, Drop, Gel |
| Subject Character | no subject character |
| UPC | 620944169207 |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |
| Writing Instrument Form | Roller Ball Pen |
| Writing Technique | rollerball |

## Product Details

- **Age range (description):** Adult
- **Brand:** uni-ball
- **Colour:** Green
- **Ink colour:** Green
- **Writing instrument form:** Roller Ball Pen

## Images

![UNI-BALL EYE UB-150 GREEN MICRO 0.5mm TIP ROLLERBALL PEN - Image 1](https://m.media-amazon.com/images/I/61DToXysq1L.jpg)

## Available Options

This product comes in different **Unit Count** options.

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**Shop now:** [https://www.desertcart.co.uk/products/309020793-uni-ball-eye-ub-150-green-micro-0-5mm-tip](https://www.desertcart.co.uk/products/309020793-uni-ball-eye-ub-150-green-micro-0-5mm-tip)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-10-21*