---
product_id: 505235351
title: "Eye UB150 Roller Pen (Black Ink, Pack of 3)"
brand: "uni-ball"
price: "฿867"
currency: THB
in_stock: true
reviews_count: 5
category: "Uni Ball"
url: https://www.desertcart.co.th/products/505235351-eye-ub150-roller-pen-black-ink-pack-of-3
store_origin: TH
region: Thailand
---

# Long-lasting black ink Tungsten carbide ball for durability 0.5mm precision tip Eye UB150 Roller Pen (Black Ink, Pack of 3)

**Brand:** uni-ball
**Price:** ฿867
**Availability:** ✅ In Stock

## Summary

> 🖊️ Write Bold. Write Brilliant. Never Run Dry.

## Quick Answers

- **What is this?** Eye UB150 Roller Pen (Black Ink, Pack of 3) by uni-ball
- **How much does it cost?** ฿867 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/505235351-eye-ub150-roller-pen-black-ink-pack-of-3)

## 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

- • **Pack of Power:** Three pens in one pack—because your ideas deserve backup and your desk deserves style.
- • **Ink That Keeps Up:** Super long-lasting black oil-based ink writes continuously to the very last drop—no mid-meeting interruptions.
- • **Sleek, Comfortable Grip:** Ergonomic plastic barrel with smooth grip designed for extended writing sessions without fatigue.
- • **Engineered for Endurance:** Tungsten carbide ball ensures smooth, reliable ink flow that won’t skip or fade, even under pressure.
- • **Precision that Speaks Volumes:** Ultra-fine 0.5mm stainless steel tip delivers crisp, consistent lines for flawless professional notes.

## Overview

The uni-ball Eye UB150 Roller Pen features a 0.5mm tungsten carbide ball tip for precise, smooth writing with long-lasting black oil-based ink. Designed with a stainless steel tip and ergonomic plastic barrel, this pack of three pens ensures consistent ink flow and durability, making it the go-to choice for professionals who demand reliability and style in every stroke.

## Description

Brand: Uniball Material: Stainless Steel Target gender: unisex Closure Type: Click-Off Cap

Review: I love the ink flow and the quality feels pretty good
Review: Good

## Features

- Stainless Steel Tip 05Mm Tungsten Carbide Ball PlasticPp Barrel
- Ink Colour Black
- Pack of 3 Ball Pen
- Ensures A Continuous Write With The Same Thickness To The Very Last Drop Of Ink
- The World-Famous Pen Super Long Lasting Ink Smooth Writing To The Last Drop Of Ink

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SS3S6F7 |
| Additional Features | Long Lasting |
| Age Range Description | Adult,Baby |
| Body Shape | Round |
| Brand Name | uni-ball |
| Closure Type | Click-Off Cap |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (433) |
| Drill Point | Fine |
| Grip Type | Smooth |
| Ink Base | Oil |
| Ink Color | Black |
| Item Diameter | 0.5 Millimeters |
| Item Dimensions | 14 x 1.5 x 1.5 centimeters |
| Item Weight | 35 Grams |
| Manufacturer | MITSUBISHI PENCIL CO. |
| Material Type | Stainless Steel |
| Model Name | UB150 |
| Model Number | UNP150BK3 |
| Unit Count | 3 Count |
| Writing Instrument Form | Roller Ball Pen |

## Product Details

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

## Images

![Eye UB150 Roller Pen (Black Ink, Pack of 3) - Image 1](https://m.media-amazon.com/images/I/71dDDOyAmTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by D***A on 29 October 2025*

I love the ink flow and the quality feels pretty good

### ⭐⭐⭐⭐ Review
*by Y***A on 7 March 2026*

Good

### ⭐⭐⭐⭐ Review
*by A***S on 24 September 2025*

These pens are definitely a good buy the ink is smooth writing with them are flawless, using them for the past 1 year was really a nice experience clearly a worthy investment in stationary if you are a sophisticated Japanese stationery enthusiast and definitely go for product for regular as well as professional use.

## Frequently Bought Together

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

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**Shop now:** [https://www.desertcart.co.th/products/505235351-eye-ub150-roller-pen-black-ink-pack-of-3](https://www.desertcart.co.th/products/505235351-eye-ub150-roller-pen-black-ink-pack-of-3)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-22*