---
product_id: 53811959
title: "Uni-Ball AIR - 0.7mm Medium Rollerball - Black - UBA-188-L - Pack of 3"
brand: "uni-ball"
price: "$U858"
currency: UYU
in_stock: true
reviews_count: 13
category: "Uni Ball"
url: https://www.desertcart.uy/products/53811959-uni-ball-air-0-7mm-medium-rollerball-black-uba-188
store_origin: UY
region: Uruguay
---

# Jet black, bold ink Smooth, pressure-sensitive line variation 0.7mm medium rollerball tip Uni-Ball AIR - 0.7mm Medium Rollerball - Black - UBA-188-L - Pack of 3

**Brand:** uni-ball
**Price:** $U858
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your writing game with ink that moves as fast as your ideas!

## Quick Answers

- **What is this?** Uni-Ball AIR - 0.7mm Medium Rollerball - Black - UBA-188-L - Pack of 3 by uni-ball
- **How much does it cost?** $U858 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/53811959-uni-ball-air-0-7mm-medium-rollerball-black-uba-188)

## 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 Ink Flow:** Juicy, jet-black ink glides smoothly, offering bold to fine line variation with pressure.
- • **Effortless Precision:** 0.7mm medium tip delivers clean, consistent lines for writing and sketching.
- • **Premium 3-Pack Value:** Three high-quality pens in one pack to keep your creative flow uninterrupted.
- • **Versatile Creativity:** Perfect for cursive writing, sketching, shading, and casual drawing with flexible line control.
- • **Smudge-Resistant Finish:** Dries quickly in ~10 seconds to prevent smearing, even over printed text.

## Overview

The Uni-Ball AIR 0.7mm Medium Rollerball Pen Pack of 3 features smooth, jet-black ink that offers bold and fine line variation through pressure sensitivity. Designed for professionals and creatives alike, it dries quickly to prevent smudging and glides effortlessly for both writing and sketching. This premium set combines durability with versatility, making it a must-have for anyone who values precision and style in their everyday writing tools.

## Description

Size: 1 Count (Pack of 3)

Review: One of my favorite pens for sketching. - I'm what you would call a pen snob, or a collector, or a fanatic, whichever you prefer - I like pens. The Uni-Ball AIR is a wonderful pen for sketching, and writing, especially cursive writing. The pen is juicy, smooth, and provides great coverage for filling areas. It glides on the paper like a catamaran does on water. I tried my best to show some comment shading techniques for drawing. This is not an ultra-fine pen for technical drawing though. It's a great pen for people who like pens, 100%. Its capable of both bold and fine lines, depending on the angle and pressure. Because it the ink is so wet, it can smear so watch out for that. Once it's dry though.. The ink too is jet black, great for redacting your own writing with the same pen. or even over laser printer ink in my experience. Another note on sketching, if scumbling is your preferred method of shading, this is your pen. I simply cannot illustrate in words how nice this pen glides across the paper.
Review: Bold, black line with decent variation and flex - I use fountain pens for drawing cartoons (not for writing, because I'm left-handed), and was looking for a gel or roller ball pen that could give me a similar "flex" effect, with some line variation based on how much I press the nib. The desertcart description emphasizes this flex/pressure/variation quality in the description, so I gave t a try. I was not disappointed. The ink is nice and black, and can go from quite fine (by easing way up on the pressure) to a bold line, all in one stroke. For more casual drawing situations, it is a credible stand-in for a fountain pen with some flex in the nib. Needs about 10 seconds to fully dry and become smudge-proof, for heavier lines or dots, but it makes a clean line that does not smear with colored markers once dried. I'm a lifelong pen junkie, always on a quest for the best cartooning pen, and this is this is the best gel or roller-style pen I have found for this kind of use.

## Features

- Size: 1 Count (Pack of 3)
- Uni-Ball AIR - 0.7mm Medium Rollerball - Black - UBA-188-L - Pack of 3

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FHV8H4W |
| Best Sellers Rank | #117,913 in Office Products ( See Top 100 in Office Products ) #318 in Liquid Ink Rollerball Pens |
| Brand | Uni-Ball |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (478) |
| Date First Available | October 20, 2016 |
| Grip Type | Smooth |
| Ink Color | Black |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.638 ounces |
| Item model number | SG_B01FHV8H4W_US |
| Line Size | 0.7mm |
| Manufacturer | Uni-Ball |
| Manufacturer Part Number | UBA-188-L |
| Material Type | Metal, Plastic |
| Number of Items | 3 |
| Point Type | Medium |
| Product Dimensions | 6 x 1 x 2 inches |
| Size | 1 Count (Pack of 3) |

## Product Details

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

## Images

![Uni-Ball AIR - 0.7mm Medium Rollerball - Black - UBA-188-L - Pack of 3 - Image 1](https://m.media-amazon.com/images/I/814qNo9fuqL.jpg)
![Uni-Ball AIR - 0.7mm Medium Rollerball - Black - UBA-188-L - Pack of 3 - Image 2](https://m.media-amazon.com/images/I/818EA2c41HL.jpg)
![Uni-Ball AIR - 0.7mm Medium Rollerball - Black - UBA-188-L - Pack of 3 - Image 3](https://m.media-amazon.com/images/I/81WYFLeB9ZL.jpg)
![Uni-Ball AIR - 0.7mm Medium Rollerball - Black - UBA-188-L - Pack of 3 - Image 4](https://m.media-amazon.com/images/I/81fsjb6FzgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ One of my favorite pens for sketching.
*by C***S on February 23, 2025*

I'm what you would call a pen snob, or a collector, or a fanatic, whichever you prefer - I like pens. The Uni-Ball AIR is a wonderful pen for sketching, and writing, especially cursive writing. The pen is juicy, smooth, and provides great coverage for filling areas. It glides on the paper like a catamaran does on water. I tried my best to show some comment shading techniques for drawing. This is not an ultra-fine pen for technical drawing though. It's a great pen for people who like pens, 100%. Its capable of both bold and fine lines, depending on the angle and pressure. Because it the ink is so wet, it can smear so watch out for that. Once it's dry though.. The ink too is jet black, great for redacting your own writing with the same pen. or even over laser printer ink in my experience. Another note on sketching, if scumbling is your preferred method of shading, this is your pen. I simply cannot illustrate in words how nice this pen glides across the paper.

### ⭐⭐⭐⭐⭐ Bold, black line with decent variation and flex
*by K***O on November 26, 2021*

I use fountain pens for drawing cartoons (not for writing, because I'm left-handed), and was looking for a gel or roller ball pen that could give me a similar "flex" effect, with some line variation based on how much I press the nib. The Amazon description emphasizes this flex/pressure/variation quality in the description, so I gave t a try. I was not disappointed. The ink is nice and black, and can go from quite fine (by easing way up on the pressure) to a bold line, all in one stroke. For more casual drawing situations, it is a credible stand-in for a fountain pen with some flex in the nib. Needs about 10 seconds to fully dry and become smudge-proof, for heavier lines or dots, but it makes a clean line that does not smear with colored markers once dried. I'm a lifelong pen junkie, always on a quest for the best cartooning pen, and this is this is the best gel or roller-style pen I have found for this kind of use.

### ⭐⭐⭐⭐⭐ Weird Juicy pen!
*by N***Y on December 2, 2025*

The tip on this is weird but with the right angle it’s a perfectly juicy pen! Super inky, jet black, it writes beautifully!

## Frequently Bought Together

- Uni-Ball AIR - 0.7mm Medium Rollerball - Black - UBA-188-L - Pack of 3
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- 3 PENS Pilot Bravo Liquid Ink Marker Pen, Bold Point, Black (PIL11034)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-26*