---
product_id: 18400457
title: "uni-ball Eye Micro UB-150 Fine Rollerball Pen - Blue, Pack of 3"
brand: "uni-ball"
price: "1859 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Uni Ball"
url: https://www.desertcart.kg/products/18400457-uni-ball-eye-micro-ub-150-fine-rollerball-pen-blue
store_origin: KG
region: Kyrgyzstan
---

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

**Brand:** uni-ball
**Price:** 1859 som
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write like a pro, every line tells your story.

## Quick Answers

- **What is this?** uni-ball Eye Micro UB-150 Fine Rollerball Pen - Blue, Pack of 3 by uni-ball
- **How much does it cost?** 1859 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/18400457-uni-ball-eye-micro-ub-150-fine-rollerball-pen-blue)

## 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 for All-Day Use:** Ergonomic grip designed for both left and right-handed users keeps your hand fatigue-free.
- • **Precision in Every Stroke:** Ultra-fine 0.5mm nib delivers crisp, technical lines perfect for detailed work.
- • **Ink That Lasts and Protects:** Uni Super Ink is fade resistant, water resistant, and tamper-proof—your notes stay flawless.
- • **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 Fine Rollerball Pen pack of 3 combines precision engineering with premium Uni Super Ink technology. Featuring a 0.5mm ultra-fine nib and a patented Uni-Flow system, it delivers smooth, uninterrupted writing that’s water, fade, and tamper resistant. Its durable stainless steel tip with tungsten carbide ball and comfortable ambidextrous grip make it the go-to pen for professionals who demand reliability and finesse in every stroke.

## 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: Pens write neat! - Pen writes so smooth and pristine like.
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.

## 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 |
| Additional Features | Waterproof |
| Age Range Description | Adult |
| Best Sellers Rank | #84,803 in Office Products ( See Top 100 in Office Products ) #240 in Liquid Ink Rollerball Pens |
| Body Shape | Round |
| Brand Name | Uni-Ball |
| Closure Type | Snap |
| Color | Blue |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,782) |
| Drill Point | Extra Fine |
| Global Trade Identification Number | 05012788002560 |
| Grip Type | Comfortable |
| Hand Orientation | Ambidextrous |
| Hardness | HB |
| Ink Base | Water |
| Ink Color | Blue |
| Item Dimensions | 7.72 x 4.02 x 0.59 inches |
| Line Size | 0_5mm |
| Manufacturer | Mitsubishi Pencil Co. |
| Material Type | Stainless Steel, Tungsten Carbide |
| Model Name | UB - 150 Eye Micro |
| Model Number | 153486287 |
| Recommended Uses For Product | Writing |
| Style | 3 Blue |
| UPC | 785525550086 620944169221 |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Roller Ball Pen |

## Product Details

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

## Images

![uni-ball 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

### ⭐⭐⭐⭐⭐ Pens write neat!
*by H***N on March 17, 2026*

Pen writes so smooth and pristine like.

### ⭐⭐⭐⭐⭐ 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.

## 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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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-04-28*