---
product_id: 318168949
title: "Eye Micro UB-150 0.5 mm Rollerball Pen - Blue (One Pen)"
brand: "uni-ball"
price: "AR$8315"
currency: ARS
in_stock: true
reviews_count: 7
category: "Uni Ball"
url: https://www.desertcart.com.ar/products/318168949-eye-micro-ub-150-0-5-mm-rollerball-pen-blue
store_origin: AR
region: Argentina
---

# Waterproof & fade-resistant ink Ink window shows remaining ink 0.5mm micro nib for precision Eye Micro UB-150 0.5 mm Rollerball Pen - Blue (One Pen)

**Brand:** uni-ball
**Price:** AR$8315
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write sharp, stay sharp — precision that keeps you ahead.

## Quick Answers

- **What is this?** Eye Micro UB-150 0.5 mm Rollerball Pen - Blue (One Pen) by uni-ball
- **How much does it cost?** AR$8315 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/318168949-eye-micro-ub-150-0-5-mm-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

- • **Never Run Dry:** Transparent barrel window lets you track ink levels—write confidently without surprises.
- • **Ink That Lasts:** Waterproof, fade-resistant liquid pigment ink keeps your work sharp and vibrant.
- • **Precision Perfected:** Micro 0.5mm nib delivers ultra-fine 0.2mm lines for flawless handwriting.
- • **Sleek & Professional:** Contemporary stainless steel design fits perfectly in your hand and your office style.
- • **Smooth Flow, Every Time:** Uni-flow system ensures consistent ink delivery for a silky writing experience.

## Overview

The Eye Micro UB-150 is a premium 0.5mm rollerball pen featuring a micro nib that produces ultra-fine 0.2mm lines. Its waterproof, fade-resistant liquid pigment ink ensures your writing remains crisp and vibrant over time. Equipped with a transparent ink window and a unique uni-flow system, it guarantees smooth, consistent ink flow down to the last drop. Crafted with a sleek stainless steel barrel, this pen is designed for professionals who demand precision and reliability in every stroke.

## Description

From the manufacturer The Micro 0.5mm nib is perfect for delicate, precise handwriting. Its high quality micro rollerball combined with a unique uni-flow’ system ensures ink flows evenly to give you a smooth writing experience down to the last drop. Rollerball Micro Smooth rollerball nib Consistent ink flow Ink barrel window

Review: السلاسة - أحب هذه النوعية من الأقلام السلسة التي تجعل الخط يبدو جميلا
Review: Nice - Value for money

## Features

- Barrel window shows how much ink is left
- Waterproof and fade-resistant liquid pigment ink
- Nib of 0.5mm produces line width of 0.2mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000KJOJ6M |
| Additional Features | Waterproof |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Animal Theme | no animal theme |
| Best Sellers Rank | #1,219 in Office Products ( See Top 100 in Office Products ) #5 in Rollerball Pens |
| Body Shape | Cylindrical |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Click-Off Cap |
| Color | Blue |
| Colour | Blue |
| Country of Publication | Japan |
| Customer Reviews | 4.7 out of 5 stars 653 Reviews |
| Drill Point | Micro |
| Global Trade Identification Number | 04902778913772 |
| Grip Type | NA - Not Applicable (Standard Round Grip) |
| Hand Orientation | Right |
| Included Components | NC |
| Ink Base | Hybrid |
| Ink Color | Blue |
| Ink colour | Blue |
| Item Diameter | 0.5 Millimeters |
| Item Dimensions | 14 x 0.7 x 0.7 centimeters |
| Item Type Name | Fineline Pen |
| Line Size | 0.2 Millimeters |
| Manufacturer | Mitsubishi |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model Name | UB 150 |
| Model Number | F045040 S |
| Recommended Uses For Product | Writing |
| Style | Contemporary |
| Subject Character | no subject character |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Roller Ball Pen |
| Writing Technique | rollerball |
| Writing instrument form | Roller Ball Pen |

## Product Details

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

## Images

![Eye Micro UB-150 0.5 mm Rollerball Pen - Blue (One Pen) - Image 1](https://m.media-amazon.com/images/I/51NfmsNs-9L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ السلاسة
*by N***N on 8 October 2024*

أحب هذه النوعية من الأقلام السلسة التي تجعل الخط يبدو جميلا

### ⭐⭐⭐⭐⭐ Nice
*by A***N on 28 May 2022*

Value for money

### ⭐⭐⭐⭐⭐ Penna spettacolare
*by �***� on 27 February 2022*

La penna è scorrevole, dal tratto sempre continuo anche quando si tirano linee velocissime e dall'ottima resistenza all'acqua. Sbava un po' solo quando si passa il pennello su un punto particolarmente pigmentato. L'unica pecca è il prezzo che balla tantissimo, il suo normale è tra 1,50 e 2€.

## Frequently Bought Together

- Uni-Ball Eye Micro UB-150 0.5 mm Rollerball Pen - Blue (One Pen)
- uni-ball Eye Micro Ub-150 Gel Ink Pen - 0.5 mm - Pack of 6-2 x Black, 2 x Blue, 2 x Red - In Gift Box
- uni-ball Eye Micro UB-150 Fine Rollerball Pen - Blue, Pack of 3

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**Shop now:** [https://www.desertcart.com.ar/products/318168949-eye-micro-ub-150-0-5-mm-rollerball-pen-blue](https://www.desertcart.com.ar/products/318168949-eye-micro-ub-150-0-5-mm-rollerball-pen-blue)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-07-07*