---
product_id: 79196099
title: "UNI-BALL Eye UB150 0.5mm Roller Ball Pen | Black Ink, Pack of 5"
brand: "uni-ball"
price: "A$11"
currency: AUD
in_stock: true
reviews_count: 8
category: "Uni Ball"
url: https://www.desertcart.com.au/products/79196099-uni-ball-eye-ub150-0-5mm-roller-ball-pen-black
store_origin: AU
region: Australia
---

# Consistent black ink flow Tungsten carbide ball for durability 0.5mm precision tip UNI-BALL Eye UB150 0.5mm Roller Ball Pen | Black Ink, Pack of 5

**Brand:** uni-ball
**Price:** A$11
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write sharp, write smooth, write to impress!

## Quick Answers

- **What is this?** UNI-BALL Eye UB150 0.5mm Roller Ball Pen | Black Ink, Pack of 5 by uni-ball
- **How much does it cost?** A$11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/79196099-uni-ball-eye-ub150-0-5mm-roller-ball-pen-black)

## 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 Lasts:** Consistent ink flow maintains uniform thickness till the last drop.
- • **Pinpoint Precision:** 0.5mm tip delivers clean, sharp lines for flawless writing and sketching.
- • **Enduring Smoothness:** Tungsten carbide ball ensures a silky glide without skips or leaks.
- • **Versatile Pack of 5:** Perfect for office, journaling, art, and gifting—never run out of your go-to pen.
- • **Sleek & Professional:** Balanced plastic barrel with click-off cap for effortless handling and style.

## Overview

The UNI-BALL Eye UB150 is a premium 0.5mm roller ball pen featuring a durable tungsten carbide tip and smooth black ink flow. Packaged in a convenient set of five, it offers consistent, precise writing ideal for professionals, artists, and journaling enthusiasts seeking reliability and style in every stroke.

## Description

UNI-BALL Eye UB150 0.5mm Roller Ball Pen | Black Ink, Pack of 5 : desertcart.in: Office Products

Review: Perfect Everyday Pen for Art & Journaling! - Great design ..This is my second set of Uni-Ball Eye UB-150 pens — absolutely love them! I use them daily for art class and watercolor journaling, and they perform beautifully. The 0.5 mm tip gives clean, thin, precise lines, perfect for perspective drawings and fine details. I didn't check other color varieties in this i usually go with black The ink flow is smooth and consistent, never skips or leaks, and the ink lasts a long time even with regular use. The pen feels very balanced and functional — ideal for writing, sketching, and outlining in color work. Truly a reliable, smooth, and professional pen — worth every rupee!
Review: Good product! - Writes well. Very smooth and fine tip. I was looking for a pen with fine tip and this one is great. Comes with a good scalable packaging and has 5 pens in it. So far its good. See images.

## Features

- Package Includes : uni-ball Eye UB150 Roller Ball Pen, Tip Size - 0.5 mm, Mechanism - Click-off Cap, Body Color - Black, Ink Color - Black, Size - Pack of 5.
- This pen has a stainless-steel tip with a 0.5 mm tungsten carbide ball & plastic barrel.
- The pen ensures a continuous write with the same thickness till the last drop of the ink.
- The pen gives a smooth & delightful writing experience.
- These writing instruments are perfect gifts for the guest book table at conventions, parties & so much more. These pens are suitable for school, office & home. Ideal for writing, journaling, note-taking, underlining, sketching & more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07H7BYSG8 |
| Best Sellers Rank | #1,593 in Office Products ( See Top 100 in Office Products ) #94 in Stick Ballpoint Pens |
| Brand | uni-ball |
| Closure | Cap |
| Colour | Black |
| Country of Origin | Japan |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,588) |
| Date First Available | 19 June 2018 |
| Generic Name | Stick Ballpoint Pens |
| Grip Type | Smooth |
| Imported By | Linc Pens & Plastics Ltd. 3, Alipore Road, Kolkata 700027 |
| Importer | Linc Pens & Plastics Ltd. 3, Alipore Road, Kolkata 700027 |
| Included Components | 5 |
| Ink Colour | Black |
| Item Dimensions LxWxH | 12 x 1 x 1 Centimeters |
| Item Weight | 60 g |
| Line Size | 0.5mm |
| Manufacturer | MITSUBISHI PENCIL CO. |
| Manufacturer Part Number | UNP150BK5 |
| Material | Plastic |
| Model Number | UNP150BK5 |
| Net Quantity | 5.0 Count |
| Number of Items | 5 |
| Packer | Ondesk Ventures Pvt Ltd. S-12 B.P Township, Kolkata-700094 T: 96593 88887 E: care@ondesk.in |
| Point Type | ball tip |
| Shape | Round |
| Size | 1 count (Pack of 5) |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** uni-ball
- **Colour:** Black
- **Ink Colour:** Black
- **Writing instrument form:** Roller Ball Pen

## Images

![UNI-BALL Eye UB150 0.5mm Roller Ball Pen | Black Ink, Pack of 5 - Image 1](https://m.media-amazon.com/images/I/71OhUazFfhL.jpg)
![UNI-BALL Eye UB150 0.5mm Roller Ball Pen | Black Ink, Pack of 5 - Image 2](https://m.media-amazon.com/images/I/71WW1nJ1j8L.jpg)
![UNI-BALL Eye UB150 0.5mm Roller Ball Pen | Black Ink, Pack of 5 - Image 3](https://m.media-amazon.com/images/I/71igcP94RwL.jpg)
![UNI-BALL Eye UB150 0.5mm Roller Ball Pen | Black Ink, Pack of 5 - Image 4](https://m.media-amazon.com/images/I/71LxjxZGsTL.jpg)
![UNI-BALL Eye UB150 0.5mm Roller Ball Pen | Black Ink, Pack of 5 - Image 5](https://m.media-amazon.com/images/I/61PqdQwrDpL.jpg)

## Available Options

This product comes in different **Pattern, Color, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Everyday Pen for Art & Journaling!
*by P***R on 10 November 2025*

Great design ..This is my second set of Uni-Ball Eye UB-150 pens — absolutely love them! I use them daily for art class and watercolor journaling, and they perform beautifully. The 0.5 mm tip gives clean, thin, precise lines, perfect for perspective drawings and fine details. I didn't check other color varieties in this i usually go with black The ink flow is smooth and consistent, never skips or leaks, and the ink lasts a long time even with regular use. The pen feels very balanced and functional — ideal for writing, sketching, and outlining in color work. Truly a reliable, smooth, and professional pen — worth every rupee!

### ⭐⭐⭐⭐⭐ Good product!
*by P***A on 25 June 2022*

Writes well. Very smooth and fine tip. I was looking for a pen with fine tip and this one is great. Comes with a good scalable packaging and has 5 pens in it. So far its good. See images.

### ⭐⭐⭐⭐ Nice pen but costly on Amazon
*by S***A on 29 November 2023*

Product is good only. I ordered 5x3 pack 15 pens and got 12x 1 plus 3, total 15 pens. Which is aisi fine But MRP on Amazon is 450 for 5 but on box 12 pens are 960 or 80 each.. should get fair price

## Frequently Bought Together

- UNI-BALL Eye UB150 0.5mm Roller Ball Pen | Black Ink, Pack of 5
- UNI-BALL Eye UB157 0.7mm Roller Ball Pen | Blue Ink, Pack of 3

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**Shop now:** [https://www.desertcart.com.au/products/79196099-uni-ball-eye-ub150-0-5mm-roller-ball-pen-black](https://www.desertcart.com.au/products/79196099-uni-ball-eye-ub150-0-5mm-roller-ball-pen-black)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-25*