---
product_id: 72359463
title: "Uni-Ball AIR Micro - 0.5mm Fine Rollerball - Pack of 12 - Black"
brand: "uni-ball"
price: "€ 32.56"
currency: EUR
in_stock: true
reviews_count: 11
category: "Uni Ball"
url: https://www.desertcart.de/products/72359463-uni-ball-air-micro-0-5mm-fine-rollerball-pack-12
store_origin: DE
region: Germany
---

# Water & light resistant ink Pressure-sensitive smooth flow 0.5mm fine nib for precision Uni-Ball AIR Micro - 0.5mm Fine Rollerball - Pack of 12 - Black

**Brand:** uni-ball
**Price:** € 32.56
**Availability:** ✅ In Stock

## Summary

> 🖊️ Elevate your writing game with precision and permanence — because your ideas deserve the best.

## Quick Answers

- **What is this?** Uni-Ball AIR Micro - 0.5mm Fine Rollerball - Pack of 12 - Black by uni-ball
- **How much does it cost?** € 32.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/72359463-uni-ball-air-micro-0-5mm-fine-rollerball-pack-12)

## 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

- • **Unmatched Ink Durability:** Waterproof, fade-resistant ink ensures your work stays flawless and tamper-proof.
- • **Bulk Pack for Power Users:** 12 pens in one pack keep you stocked for meetings, brainstorming, and creative bursts.
- • **Sleek, Ambidextrous Design:** Comfortable round body and smooth grip designed for all-day use by right or left-handed pros.
- • **Precision at Your Fingertips:** 0.5mm fine rollerball delivers crisp, clean lines perfect for detailed notes and sketches.
- • **Effortless Writing Experience:** Pressure-sensitive nib mimics the elegance of a fountain pen with smooth, consistent ink flow.

## Overview

The AIR Micro 0.5mm Fine Rollerball pen pack offers a premium writing experience with a pressure-sensitive nib that delivers smooth, fountain pen-like strokes. Featuring water and light-resistant ink that resists fading and tampering, these pens provide reliable, crisp lines ideal for professionals and creatives alike. The pack of 12 ensures you stay equipped for any task, all wrapped in a sleek, ambidextrous design for comfortable, all-day use.

## 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: Best disposable pen, period. - So, don't buy these used, I got a box full of random garbage pens... But this is a rating of the product, not poor QC Uniball had no control over. The ink is waterproof and doesn't budge when I use watercolour with it; it has a fine point, but is kinda like a ballpoint when you press down, it has a thicker line. Smooth writing, almost as good as my fountain pens, and on e the ink dries, it doesn't go anywhere. It's good for writing and drawing, and the ink lasts quite a while considering how much I sketch.
Review: Perfect pen for art journaling - I use these pens for art journaling and they are perfect for that! They write over any medium and the tip can take a lot. It writes pretty smoothly and the pens last a long time. I put it over other art mediums so I always let it dry but it has not smudged on me.

## Features

- Revolutionary Nib: The Air's pressure-sensitive nib provides a writing experience similar to a fountain pen.
- Smoother Flow: The metal ball is encased in a plastic nib for a smoother flow of ink.
- Fine Line: The 0.5mm ball delivers a line width of 0.28-0.45mm depending on pressure.
- Tamper-Resistant Ink: The ink is water and light resistant and cannot be washed off with chemicals.
- Pack of 12: Contains 12 black rollerball pens.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FM9NBM8 |
| Additional Features | Fountain pen |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #34,173 in Office Products ( See Top 100 in Office Products ) #105 in Liquid Ink Rollerball Pens |
| Body Shape | Round |
| Brand | Uni-Ball |
| Brand Name | Uni-Ball |
| Closure Type | Snap |
| Color | Black |
| Customer Reviews | 4.7 out of 5 stars 741 Reviews |
| Drill Point | Fine |
| Grip Type | Smooth |
| Hand Orientation | Ambidextrous |
| Ink Color | Black |
| Item Type Name | Stick |
| Line Size | 0.5 Millimeters |
| Manufacturer | Uni-Ball |
| Material | Metal, Plastic |
| Material Type | Metal, Plastic |
| Model Number | SG_B07FM9NBM8_US |
| Unit Count | 12 Count |
| Writing Instrument Form | Roller Ball Pen |

## Product Details

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

## Images

![Uni-Ball AIR Micro - 0.5mm Fine Rollerball - Pack of 12 - Black - Image 1](https://m.media-amazon.com/images/I/61x4W0MwKOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best disposable pen, period.
*by A***T on March 30, 2026*

So, don't buy these used, I got a box full of random garbage pens... But this is a rating of the product, not poor QC Uniball had no control over. The ink is waterproof and doesn't budge when I use watercolour with it; it has a fine point, but is kinda like a ballpoint when you press down, it has a thicker line. Smooth writing, almost as good as my fountain pens, and on e the ink dries, it doesn't go anywhere. It's good for writing and drawing, and the ink lasts quite a while considering how much I sketch.

### ⭐⭐⭐⭐⭐ Perfect pen for art journaling
*by S***A on May 31, 2026*

I use these pens for art journaling and they are perfect for that! They write over any medium and the tip can take a lot. It writes pretty smoothly and the pens last a long time. I put it over other art mediums so I always let it dry but it has not smudged on me.

### ⭐⭐⭐⭐⭐ Excellent sketch pen, somewhat messy work pen.
*by A***R on March 22, 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.

## 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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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-08-09*