---
product_id: 316713636
title: "Uni-Ball - 0.5mm Fine Rollerball - Blue Ink - Assorted Barrels - 5 Pack"
brand: "air micro"
price: "4.70 OMR"
currency: OMR
in_stock: true
reviews_count: 2
category: "Air Micro"
url: https://www.desertcart.com.om/products/316713636-uni-ball-0-5mm-fine-rollerball-blue-ink-assorted-barrels
store_origin: OM
region: Oman
---

# 5 vibrant barrel colors Water & light resistant ink 0.5mm fine micro tip Uni-Ball - 0.5mm Fine Rollerball - Blue Ink - Assorted Barrels - 5 Pack

**Brand:** air micro
**Price:** 4.70 OMR
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your writing game — precision, security, and style in one pen pack!

## Quick Answers

- **What is this?** Uni-Ball - 0.5mm Fine Rollerball - Blue Ink - Assorted Barrels - 5 Pack by air micro
- **How much does it cost?** 4.70 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/316713636-uni-ball-0-5mm-fine-rollerball-blue-ink-assorted-barrels)

## Best For

- air micro enthusiasts

## Why This Product

- Trusted air micro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pocket-Ready Design:** Sleek, ambidextrous grip and click-off cap for effortless, on-the-go writing.
- • **Smooth Flow Technology:** Innovative acetal plastic casing ensures ultra-smooth ink delivery under pressure.
- • **Vibrant Assorted Barrels:** Stand out professionally with a stylish 5-pack in white, blue, green, orange, and pink.
- • **Tamper-Resistant Super Ink:** Secure your notes with ink that resists washing and fraudulent alterations.
- • **Pressure-Sensitive Precision:** Experience dynamic line variation like a fountain pen with every stroke.

## Overview

The Uni-Ball AIR Micro 0.5mm Fine Rollerball 5-pack combines cutting-edge pressure-sensitive nib technology with tamper-resistant, water and light resistant blue ink. Encased in smooth-flow acetal plastic, these pens deliver a premium writing experience with dynamic line variation. Featuring five vibrant barrel colors and a pocket-friendly design, this set is perfect for professionals who demand style, security, and precision in every note.

## Description

Uni-Ball AIR Micro - 0.5mm Fine Rollerball - Blue Ink - Assorted Barrels - 5 Pack

Review: Not as expected - Pen 1: Leaks ink. Pen 2: Ink doesn’t come out evenly, so you have to rewrite some words. Pen 3: The pen cover was cracked, so you swapped it with a cover from one of the pens that didn’t work. So far is good. Pen 4: Haven’t used yet. Pen 5: Haven’t used yet. Pen 6: Haven’t used yet.
Review: Items well received - Received xactly as described.

## Features

- The revolutionary nib of the Air, unlike conventional rollerballs, is pressure sensitive, meaning that it gives a writing experience and differentiating line width similar to that of a fountain pen
- Pack contains five Blue inked pens, in each of the following barrel colours: White, Blue, Green, Orange, and Pink
- The metal ball of the nib is encased in an acetal plastic, rather than the standard metal surround, which allows for a smoother flow of ink around the ball, and an increased flow as further pressure is applied
- Features Uni's high quality "Super Ink", which is not only water and light resistant, but also "Tamper-Resistant", meaning that the ink cannot be washed off using chemicals and solutions used by people to fraudulently modify documents

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BSNH6N5 |
| Additional Features | Pocket Clip |
| Age Range Description | Kid, Teen, Adult |
| Age range (description) | Kid, Teen, Adult |
| Animal Theme | no animal theme |
| Best Sellers Rank | #7,456 in Office Products ( See Top 100 in Office Products ) #74 in Liquid Ink Rollerball Pens |
| Body Shape | Round |
| Brand | AIR Micro |
| Brand Name | AIR Micro |
| Closure Type | Click-Off Cap |
| Color | r.blue |
| Colour | r.blue |
| Customer Reviews | 4.1 out of 5 stars 4 Reviews |
| Drill Point | fine,micro |
| Grip Type | Smooth |
| Hand Orientation | Ambidextrous |
| Included Components | 5-Pen Pack |
| Ink Base | Water |
| Ink Color | Blue |
| Ink colour | Blue |
| Item Diameter | 0.5 Millimeters |
| Item Dimensions | 13.5 x 5.2 x 1 centimeters |
| Item Weight | 0.05 Kilograms |
| Line Size | 0.5mm |
| Manufacturer | AIR Micro |
| Material | Plastic Metal |
| Material Type | Plastic Metal |
| Model Name | AIR Micro |
| Model Number | UBA-188EL-M |
| Recommended Uses For Product | Writing |
| Style | Modern |
| Theme | Premium Writing Experience |
| Unit Count | 5.0 Count |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Roller Ball Pen |
| Writing instrument form | Roller Ball Pen |

## Product Details

- **Age range (description):** Kid, Teen, Adult
- **Brand:** AIR Micro
- **Colour:** r.blue
- **Ink colour:** Blue
- **Writing instrument form:** Roller Ball Pen

## Images

![Uni-Ball - 0.5mm Fine Rollerball - Blue Ink - Assorted Barrels - 5 Pack - Image 1](https://m.media-amazon.com/images/I/91x4cUCT0PL.jpg)

## Questions & Answers

**Q: Are these refiillable?**
A: No

**Q: Does it dry fast?**
A: Fairly quickly.  It does not dry immediately.

**Q: Why cant i get these in  " bold " ?**
A: They are a liquid ink and are "bold" enough.

**Q: What type of paper does the white show up on?**
A: Hi Carla,
I never had a white one. They were all colored. I love them

## Customer Reviews

### ⭐⭐ Not as expected
*by M***. on 18 August 2024*

Pen 1: Leaks ink. Pen 2: Ink doesn’t come out evenly, so you have to rewrite some words. Pen 3: The pen cover was cracked, so you swapped it with a cover from one of the pens that didn’t work. So far is good. Pen 4: Haven’t used yet. Pen 5: Haven’t used yet. Pen 6: Haven’t used yet.

### ⭐⭐⭐⭐ Items well received
*by P***R on 13 May 2024*

Received xactly as described.

## Frequently Bought Together

- Uni-Ball AIR Micro - 0.5mm Fine Rollerball - Blue Ink - Assorted Barrels - 5 Pack
- Uni-Ball AIR Micro - 0.5mm Fine Rollerball - Pack of 6 Pens - 2 Black, 2 Blue and 2 Red (BusinessCollors), Packing may vary
- Uni-Ball AIR - 0.7mm Medium Rollerball - 6 Pack - Blue - UBA-188-L

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**Shop now:** [https://www.desertcart.com.om/products/316713636-uni-ball-0-5mm-fine-rollerball-blue-ink-assorted-barrels](https://www.desertcart.com.om/products/316713636-uni-ball-0-5mm-fine-rollerball-blue-ink-assorted-barrels)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-23*