---
product_id: 263787658
title: "AIR Micro, 0.5mm Fine Rollerball, Pack of 18, Black (18)"
brand: "uni-ball"
price: "KD 0.90"
currency: KWD
in_stock: true
reviews_count: 5
category: "Uni Ball"
url: https://www.desertcart.com.kw/products/263787658-air-micro-0-5mm-fine-rollerball-pack-of-18-black
store_origin: KW
region: Kuwait
---

# Variable line width & darkness Smart Tip tech writes at any angle 0.5mm ultra-fine tip AIR Micro, 0.5mm Fine Rollerball, Pack of 18, Black (18)

**Brand:** uni-ball
**Price:** KD 0.90
**Availability:** ✅ In Stock

## Summary

> 🖊️ Elevate your writing game—where precision meets freedom.

## Quick Answers

- **What is this?** AIR Micro, 0.5mm Fine Rollerball, Pack of 18, Black (18) by uni-ball
- **How much does it cost?** KD 0.90 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/263787658-air-micro-0-5mm-fine-rollerball-pack-of-18-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

- • **Dynamic Expression:** Variable line widths and darkness respond to your pressure and angle for personalized writing.
- • **Write Freely, Any Angle:** Innovative Smart Tip technology lets you create without limits or awkward hand positions.
- • **Smooth, Smudge-Free Flow:** Enjoy a silky glide that dries fast—perfect for quick note-taking and professional documents.
- • **Precision in Every Stroke:** Experience ultra-fine 0.5mm lines that capture your exact style.
- • **Trusted by Creatives & Pros:** Join thousands who rely on Uni-Ball AIR Micro for flawless, consistent performance.

## Overview

The Uni-Ball AIR Micro 0.5mm rollerball pen combines cutting-edge Smart Tip technology with a fine tungsten carbide ball for smooth, variable line writing at any angle. Its quick-drying, smudge-resistant black ink delivers a superior, marker-like softness with rollerball durability, making it a favorite among professionals and creatives alike.

## Description

Experience the next generation of roller ball pen with the uni-ball Air with 0.5mm tip along with the Innovative Smart Tip technology which can write at any angle. It also have Variable line widths adjust to your writing style

Review: I've been a repeat buyer of these for years. They have some unique characteristics that aren't found elsewhere. 1. Variable line width and darkness depending how hard you press and the angle of the pen. 2. Extremely light lines can be made by skimming the pen. Few rollerballs do this. 3. Extremely fast and light crosshatching or filling in...more like a fountain pen. 4. Very reliable pen flow in old pens that have sat in a drawer waiting to be used. One caveat: unlike most rollerballs, this type of pen will happily continue to stain your shirt or pants if it gets uncapped inside a pocket. The ink will flow and flow, and it's impossible to clean. Since it's a cap not a click pen, this will assuredly happen if you use this one as a normal writing and work pen. This is an art pen, not a work pen as uniball sells more appropriate pens for that usage.
Review: I like this pen as it's smooth, and doesn't smudge. When writing notes for work and need to stop to highlight, no smudging.

## Features

- Superior, smooth writing experience
- Scratch-free writing with a smooth glide
- Writes soft like a marker but durable like a roller ball
- Innovative Smart Tip technology writes at any angle
- Tip : 0.5mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FM9NBM8 |
| Best Sellers Rank | #41,962 in Office Products ( See Top 100 in Office Products ) #325 in Liquid Ink Rollerball Pens |
| Brand | uni-ball |
| Closure | Click-Off Cap |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (700) |
| Date First Available | 4 August 2018 |
| Grip Type | Smooth |
| Ink Color | Black |
| Item Weight | 141 g |
| Line Size | 0.5mm |
| Manufacturer | Uni-ball |
| Manufacturer Part Number | 20016364 |
| Material Type | Tungsten Carbide, Plastic (PC/PP) |
| Model number | SG_B07FM9NBM8_US |
| Number of Items | 12 |
| Package Dimensions | 14.3 x 8 x 2.69 cm; 141 g |
| Point Type | Ball |
| Size | 1 count (Pack of 12) |

## Product Details

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

## Images

![AIR Micro, 0.5mm Fine Rollerball, Pack of 18, Black (18) - Image 1](https://m.media-amazon.com/images/I/61x4W0MwKOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 22 March 2021*

I've been a repeat buyer of these for years. They have some unique characteristics that aren't found elsewhere. 1. Variable line width and darkness depending how hard you press and the angle of the pen. 2. Extremely light lines can be made by skimming the pen. Few rollerballs do this. 3. Extremely fast and light crosshatching or filling in...more like a fountain pen. 4. Very reliable pen flow in old pens that have sat in a drawer waiting to be used. One caveat: unlike most rollerballs, this type of pen will happily continue to stain your shirt or pants if it gets uncapped inside a pocket. The ink will flow and flow, and it's impossible to clean. Since it's a cap not a click pen, this will assuredly happen if you use this one as a normal writing and work pen. This is an art pen, not a work pen as uniball sells more appropriate pens for that usage.

### ⭐⭐⭐⭐⭐ Review
*by N***N on 24 November 2024*

I like this pen as it's smooth, and doesn't smudge. When writing notes for work and need to stop to highlight, no smudging.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 13 November 2024*

I love these pens, they write very smooth.

## Frequently Bought Together

- Uni-Ball AIR Micro - 0.5mm Fine Rollerball - Pack of 12 - Black
- Uni-Ball Signo Broad Point Gel Impact Pen White 5 pens
- STAEDTLER Mars Plastic, Premium Quality Vinyl Eraser, White, Latex-free, Age-resistant, Minimal Crumbling, 4 Pack (526 50 BK4)

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**Shop now:** [https://www.desertcart.com.kw/products/263787658-air-micro-0-5mm-fine-rollerball-pack-of-18-black](https://www.desertcart.com.kw/products/263787658-air-micro-0-5mm-fine-rollerball-pack-of-18-black)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-16*