---
product_id: 49695252
title: "AIR Micro - 0.5mm Fine Rollerball - Pack of 3 - Black, Blue, and Red - UBA-188-M"
brand: "uni-ball"
price: "461047₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Uni Ball"
url: https://www.desertcart.vn/products/49695252-air-micro-0-5mm-fine-rollerball-pack-of-3-black
store_origin: VN
region: Vietnam
---

# 3-color pack: Black, Blue, Red Water & light resistant Super Ink 0.5mm pressure-sensitive nib AIR Micro - 0.5mm Fine Rollerball - Pack of 3 - Black, Blue, and Red - UBA-188-M

**Brand:** uni-ball
**Price:** 461047₫
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Boldly, Protect Confidently, Stand Out Effortlessly

## Quick Answers

- **What is this?** AIR Micro - 0.5mm Fine Rollerball - Pack of 3 - Black, Blue, and Red - UBA-188-M by uni-ball
- **How much does it cost?** 461047₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/49695252-air-micro-0-5mm-fine-rollerball-pack-of-3-black)

## 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

- • **Versatile 3-Color Set:** Black, Blue, and Red pens included to cover all your note-taking, editing, and creative needs.
- • **Smooth Flow Technology:** Innovative acetal plastic casing ensures effortless ink flow and silky glide on any paper.
- • **Sleek Contemporary Design:** Elevate your desk style with a pen that combines function and modern aesthetics.
- • **Tamper-Resistant Super Ink:** Protect your documents with ink that resists water, fading, and fraudulent alterations.
- • **Precision Pressure-Sensitive Nib:** Experience dynamic line variation from 0.28mm to 0.45mm for professional, expressive writing.

## Overview

The Uni-Ball AIR Micro 0.5mm rollerball pen pack features a pressure-sensitive nib that mimics fountain pen line variation, combined with Uni's Super Ink technology that is water, light, and tamper-resistant. This 3-pen set in black, blue, and red delivers smooth, consistent ink flow with a sleek design, perfect for professionals who demand precision, security, and style in their writing instruments.

## Description

Write smoothly at any angle with bold ink laydown. AIR's unique cushion-tip technology provides an effortless writing experience. Elegantly designed for elevated style. uni Super Ink technology protects against water, fading & fraud.

Review: Great Pen, smooth writing - Becomes my fav pens now. I like the ink feel.
Review: Nice writing tools - Nice pens

## 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.
- 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.
- The 0.5mm ball delivers a line width of between 0.28mm and 0.45mm (dependent on pressure).
- 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.
- Contains 1 Black, 1 Blue, 1 Red Ink Pens

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FI1MPAI |
| Additional Features | Waterproof |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #63,859 in Office Products ( See Top 100 in Office Products ) #186 in Liquid Ink Rollerball Pens |
| Body Shape | Round |
| Brand | Uni-Ball |
| Brand Name | Uni-Ball |
| Closure Type | Click-Off Cap |
| Color | Assorted Color |
| Customer Reviews | 4.4 out of 5 stars 1,246 Reviews |
| Drill Point | Fine |
| Grip Type | Standard |
| Hand Orientation | Ambidextrous |
| Included Components | 3 pens (Black, Blue, Red) |
| Ink Base | Water |
| Ink Color | Blue |
| Item Diameter | 1 Centimeters |
| Item Dimensions | 1 x 1 x 5 inches |
| Item Type Name | Stick |
| Item Weight | 1 Ounces |
| Line Size | 0.5mm |
| Manufacturer | Uni-Ball |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | Air Micro |
| Recommended Uses For Product | Writing, Note-taking, Drawing |
| Style | Contemporary |
| Unit Count | 3 Count |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Roller Ball Pen |

## Product Details

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

## Images

![AIR Micro - 0.5mm Fine Rollerball - Pack of 3 - Black, Blue, and Red - UBA-188-M - Image 1](https://m.media-amazon.com/images/I/71JG1AvzwWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Pen, smooth writing
*by S***Y on March 3, 2026*

Becomes my fav pens now. I like the ink feel.

### ⭐⭐⭐⭐⭐ Nice writing tools
*by D***S on January 9, 2026*

Nice pens

### ⭐⭐⭐⭐⭐ Best pen for left-handed folks who write in cursive.
*by J***F on April 14, 2025*

It’s the best pen for left-handed folks who write in cursive. No muss, no fuss.

## Frequently Bought Together

- Uni-Ball AIR Micro - 0.5mm Fine Rollerball - Pack of 3 - Black, Blue, and Red - UBA-188-M
- Uni-Ball AIR Micro - 0.5mm Fine Rollerball - Blue Ink - Assorted Barrels - 5 Pack
- Uni-Ball AIR - 0.7mm Medium Rollerball - Pack of 3 - Blue - UBA-188-L

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/49695252-air-micro-0-5mm-fine-rollerball-pack-of-3-black](https://www.desertcart.vn/products/49695252-air-micro-0-5mm-fine-rollerball-pack-of-3-black)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-21*