---
product_id: 18400457
title: "Eye Micro UB-150 Fine Rollerball Pen - Blue, Pack of 3"
brand: "uni-ball"
price: "KD 3.19"
currency: KWD
in_stock: true
reviews_count: 13
category: "Uni Ball"
url: https://www.desertcart.com.kw/products/18400457-eye-micro-ub-150-fine-rollerball-pen-blue-pack-3
store_origin: KW
region: Kuwait
---

# fade & water resistant ink Uni-Flow ink system 0.5mm ultra-fine nib Eye Micro UB-150 Fine Rollerball Pen - Blue, Pack of 3

**Brand:** uni-ball
**Price:** KD 3.19
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write like a pro, every line counts.

## Quick Answers

- **What is this?** Eye Micro UB-150 Fine Rollerball Pen - Blue, Pack of 3 by uni-ball
- **How much does it cost?** KD 3.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/18400457-eye-micro-ub-150-fine-rollerball-pen-blue-pack-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

- • **Built to Endure:** Stainless steel tip with tungsten carbide ball guarantees durability when you need it most.
- • **Comfort Meets Versatility:** Ergonomic grip designed for both left and right-handed users keeps you writing comfortably all day.
- • **Ink That Lasts & Protects:** Uni Super Ink is fade resistant, water resistant, and tamper-proof—your words stay sharp and secure.
- • **Precision in Every Stroke:** Ultra-fine 0.5mm nib delivers crisp, clean lines perfect for technical writing and detailed notes.
- • **Smooth Flow, Zero Interruptions:** Innovative Uni-Flow system ensures consistent ink flow down to the last drop—no skips, no jams.

## Overview

The uni-ball Eye Micro UB-150 is a premium rollerball pen featuring a 0.5mm ultra-fine nib and Uni-Flow ink system for smooth, uninterrupted writing. Its fade-resistant, water-resistant, and tamper-proof Uni Super Ink ensures your notes stay vibrant and secure. Built with a durable stainless steel tip and tungsten carbide ball, this pen offers long-lasting reliability and a comfortable grip suitable for all-day use by both left and right-handed professionals. Packaged in a convenient 3-pack of blue ink pens, it’s the trusted choice for precision and performance.

## Description

The reliable Uni-ball Eye Micro rollerball pen has been a world favorite for more than 20 years. What makes the Uni-ball eye unique is the ‘Uni-Flow’ system ensures ink flows consistently to give you a smooth writing experience down to the last drop. No need to worry about the pen jamming or ink suddenly running out. An internal regulator inside the ballpoint pen controls the flow of ink, stores the excess, and expels the air before it reaches the tip, ensuring your lines will never break in mid stroke. The Eye Micro contains uni Super Ink which is fade resistant, water resistant and tamper proof. You can create ultra-fine lines with a 0.5mm nib, making it perfect for technical writing and small printing. A stainless steel tip with a tungsten carbide ball ensures that this rollerball pen will never break when you need it the most. It offers a comfortable grip that is great for left or right handed users, and ensures you can keep writing all day long. The capped top also stays put and ensures that this pen will never leak in your pocket. Blue ink pens in a carded package of 3.

Review: I use these for my mixed media paintings - I use these in the standard way I always do—mainly for final line work in my watercolor and mixed media paintings. The fine line is clean and consistent, and the ink holds up well over paint without bleeding. Solid pen that does exactly what I need.
Review: I enjoy the smooth glide of the pen's tip across paper. - I believe these pens have improved my penmanship and writing with them is quite enjoyable whether you like writing letters or grocery lists.

## Features

- High quality rollerball with unique ‘Uni-Flow’ system, smooth writing experience down to the last drop
- The Eye Micro contains uni Super Ink which is fade resistant, water resistant and tamper proof
- Blue ink pens in a carded package of 3, create ultra-fine lines with a 0.5mm nib, perfect for technical writing and small printing
- Stainless steel tip with tungsten carbide ball, this pen will never break when you need it the most, Capped top stays put and ensures that this pen will never leak in your pocket
- Comfortable grip is great for left or right handed users, and ensures you can keep writing all day long.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00J4LA9TI |
| Best Sellers Rank | #109,931 in Office Products ( See Top 100 in Office Products ) #307 in Liquid Ink Rollerball Pens |
| Brand | Uni-Ball |
| Closure | Snap |
| Color | Blue |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,615) |
| Date First Available | May 2, 2014 |
| Grip Type | Comfortable |
| Ink Color | Blue |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.035 ounces |
| Item model number | 153486287 |
| Line Size | 0_5mm |
| Manufacturer | Mitsubishi Pencil Co. |
| Manufacturer Part Number | 153486287 |
| Material Type | Stainless Steel, Tungsten Carbide |
| Number of Items | 3 |
| Pencil Lead Degree (Hardness) | HB |
| Point Type | Extra Fine |
| Product Dimensions | 7.72 x 4.02 x 0.59 inches |
| Size | 3pack |
| Tip Type | roller-ball |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Uni-Ball
- **Color:** Blue
- **Ink Color:** Blue
- **Writing Instrument Form:** Roller Ball Pen

## Images

![Eye Micro UB-150 Fine Rollerball Pen - Blue, Pack of 3 - Image 1](https://m.media-amazon.com/images/I/514jL5ONCXL.jpg)

## Questions & Answers

**Q: Are these pens waterproof? Considering using one to draw a design on fabric that will be embroidered with thread.**
A: Waterproof. Great pens.  Good luck.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I use these for my mixed media paintings
*by T***7 on September 29, 2025*

I use these in the standard way I always do—mainly for final line work in my watercolor and mixed media paintings. The fine line is clean and consistent, and the ink holds up well over paint without bleeding. Solid pen that does exactly what I need.

### ⭐⭐⭐⭐⭐ I enjoy the smooth glide of the pen's tip across paper.
*by P***A on April 3, 2025*

I believe these pens have improved my penmanship and writing with them is quite enjoyable whether you like writing letters or grocery lists.

### ⭐⭐⭐⭐⭐ Best pens ever
*by L***F on August 21, 2024*

Thin tip, phenomenal quality. These are my favorite pens, but if you're taking very intricate notes it can be difficult to read pages when they're back to back.

## Frequently Bought Together

- uni-ball Eye Micro UB-150 Fine Rollerball Pen - Blue, Pack of 3
- Uni-Ball EYE UB-157 Rollerball Pen 0.7mm Ball [Pack of 10] One of each colour
- uni-ball Eye Micro UB-150 Rollerball Pens - Black, Pack of 5

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**Shop now:** [https://www.desertcart.com.kw/products/18400457-eye-micro-ub-150-fine-rollerball-pen-blue-pack-3](https://www.desertcart.com.kw/products/18400457-eye-micro-ub-150-fine-rollerball-pen-blue-pack-3)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-05*