---
product_id: 41506941
title: "Uni-Ball AIR - 0.7mm Medium Rollerball - Pack of 3 - Blue - UBA-188-L"
brand: "uni-ball"
price: "$14.67"
currency: USD
in_stock: true
reviews_count: 13
category: "Uni Ball"
url: https://www.desertcart.us/products/41506941-uni-ball-air-0-7mm-medium-rollerball-pack-of-3
store_origin: US
region: United States of America
---

# Water & light resistant Super Ink Tamper-resistant ink security 0.7mm pressure-sensitive nib Uni-Ball AIR - 0.7mm Medium Rollerball - Pack of 3 - Blue - UBA-188-L

**Brand:** uni-ball
**Price:** $14.67
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your writing game with the pen that thinks like you do.

## Quick Answers

- **What is this?** Uni-Ball AIR - 0.7mm Medium Rollerball - Pack of 3 - Blue - UBA-188-L by uni-ball
- **How much does it cost?** $14.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/41506941-uni-ball-air-0-7mm-medium-rollerball-pack-of-3)

## 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

- • **Write Your Way:** Pressure-sensitive nib adapts line width from 0.35mm to 0.55mm for a personalized, fountain-pen feel.
- • **Smooth Operator:** Acetal plastic casing around the metal ball ensures ultra-smooth ink flow with every stroke.
- • **Triple the Power:** Pack of 3 vibrant blue pens keeps you stocked and ready to impress in every boardroom or brainstorming session.
- • **Comfort Meets Style:** Soft grip design reduces hand fatigue, ideal for long meetings or creative sessions.
- • **Ink That Lasts & Protects:** Uni’s Super Ink resists water, light, and tampering—perfect for secure, professional documents.

## Overview

The Uni-Ball AIR 0.7mm Medium Rollerball pen features a revolutionary pressure-sensitive nib that mimics fountain pen line variation, encased in a smooth-flow acetal plastic housing. Equipped with Uni’s high-quality Super Ink, it offers water, light, and tamper resistance, ensuring your writing stays sharp and secure. This pack of three blue pens combines comfort, durability, and professional-grade performance for the discerning millennial manager.

## Description

Uni-Ball AIR - 0.7mm Medium Rollerball - Pack of 3 - Blue - UBA-188-L

Review: I’ve found the one I’ve been searching for!!! - Well I didn’t think it would ever happen but the pen Gods have finally answered my prayers. I have searched and searched and now I have my favorite pens. There is not one bad thing I can say. I love the way they write, there’s no smearing, the ink seems to be of high quality, and even though I won’t know this for awhile they are supposed to last a long long time. I will be ordering these is every color they have. And then ordering them again. They are affordable as well. I have neuropathy in both arms and hands as well as arthritis which has caused sloppy penmanship but thus one has made a huge difference. It just glides across the page. The quality is also amazing. I didn’t think it would ever happen. But I’ve found my VIP (very important pen). Thank you!!
Review: Smooth - I love them. They write smooth, very little smudge if any.

## 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 0.7mm ball delivers a line width of between 0.35mm and 0.55mm (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.
- Pack contains 3 Blue inked pens.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01M66Q2G4 |
| Best Sellers Rank | #69,385 in Office Products ( See Top 100 in Office Products ) #194 in Liquid Ink Rollerball Pens |
| Brand | Uni-Ball |
| Closure | Snap |
| Color | Blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (382) |
| Date First Available | October 20, 2016 |
| Grip Type | Soft |
| Ink Color | Blue |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item model number | SG_B01M66Q2G4_US |
| Line Size | 0.7mm |
| Manufacturer | Uni-ball |
| Manufacturer Part Number | UBA-188-L |
| Material Type | Metal, Plastic |
| Number of Items | 1 |
| Package Dimensions | 5.59 x 1.46 x 0.55 inches |
| Point Type | Medium |
| Size | 3 Count (Pack of 1) |

## Product Details

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

## Images

![Uni-Ball AIR - 0.7mm Medium Rollerball - Pack of 3 - Blue - UBA-188-L - Image 1](https://m.media-amazon.com/images/I/81d+5iTCTRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I’ve found the one I’ve been searching for!!!
*by C***Y on July 20, 2025*

Well I didn’t think it would ever happen but the pen Gods have finally answered my prayers. I have searched and searched and now I have my favorite pens. There is not one bad thing I can say. I love the way they write, there’s no smearing, the ink seems to be of high quality, and even though I won’t know this for awhile they are supposed to last a long long time. I will be ordering these is every color they have. And then ordering them again. They are affordable as well. I have neuropathy in both arms and hands as well as arthritis which has caused sloppy penmanship but thus one has made a huge difference. It just glides across the page. The quality is also amazing. I didn’t think it would ever happen. But I’ve found my VIP (very important pen). Thank you!!

### ⭐⭐⭐⭐⭐ Smooth
*by J***N on December 23, 2025*

I love them. They write smooth, very little smudge if any.

### ⭐⭐⭐⭐⭐ Best Pen
*by K***H on July 8, 2025*

I am a pen snob. Don't care about status, care about ease of writing and putting down a clear, hard line. Best pens I have ever used. They last, too.

## Frequently Bought Together

- Uni-Ball AIR - 0.7mm Medium Rollerball - Pack of 3 - Blue - UBA-188-L
- Uni-Ball AIR - 0.7mm Medium Rollerball - Black - UBA-188-L - Pack of 3
- uni-ball Air - 0.7mm Medium Rollerball - 3 Pack - Red - Uba-188-L

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-20*