---
product_id: 116135246
title: "uni-ball Air - 0.7mm Medium Rollerball - 3 Pack - Red - Uba-188-L"
brand: "uni-ball"
price: "$20.92"
currency: USD
in_stock: true
reviews_count: 9
category: "Uni Ball"
url: https://www.desertcart.us/products/116135246-uni-ball-air-0-7mm-medium-rollerball-3-pack-red
store_origin: US
region: United States of America
---

# Water & light resistant Super Ink 0.7mm pressure-sensitive nib Tamper-resistant ink security uni-ball Air - 0.7mm Medium Rollerball - 3 Pack - Red - Uba-188-L

**Brand:** uni-ball
**Price:** $20.92
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your writing game—because your ideas deserve to stand out.

## Quick Answers

- **What is this?** uni-ball Air - 0.7mm Medium Rollerball - 3 Pack - Red - Uba-188-L by uni-ball
- **How much does it cost?** $20.92 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/116135246-uni-ball-air-0-7mm-medium-rollerball-3-pack-red)

## 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

- • **Effortless Smooth Flow:** Innovative acetal plastic casing around the metal ball ensures ultra-smooth ink delivery that responds to your pressure.
- • **Comfort Meets Performance:** Lightweight design reduces hand fatigue, ideal for long meetings or creative bursts without wrist strain.
- • **Triple Pack, Triple Impact:** Three vibrant red pens in one pack keep you stocked and ready to make your mark in style.
- • **Write with Precision & Flair:** Pressure-sensitive nib adapts line width from 0.35mm to 0.55mm for dynamic, fountain pen-like strokes.
- • **Ink That Stands the Test of Time:** 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 varies line width like a fountain pen. Its unique acetal plastic casing enables smooth ink flow that intensifies with pressure. Equipped with Uni’s high-quality Super Ink, the pen offers water, light, and tamper resistance, ensuring your writing stays vibrant and secure. This 3-pack of red pens combines professional-grade performance with ergonomic comfort, making it a must-have for managers and creatives who demand precision and reliability.

## Description

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.

Review: Love them! - They write fantastic. I’m a pen freak. Love these and use them often!
Review: light to hold - the brand name of these pens is excellent but the 12 pack are not these they are a generic pen and as such they do not work as well as these with someone with arthritis and a bad wrist these pens work better than ANY other pen out there and i have tried them all these pens DO NOT make my hand hurt because they write so effortlessly

## 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 three Red inked pens.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FHVMQJ4 |
| Best Sellers Rank | #55,127 in Office Products ( See Top 100 in Office Products ) #168 in Liquid Ink Rollerball Pens |
| Brand | Uni-Ball |
| Closure | Snap |
| Color | Red |
| Customer Reviews | 4.4 4.4 out of 5 stars (157) |
| Date First Available | July 29, 2016 |
| Grip Type | Smooth |
| Ink Color | Red |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.44 ounces |
| Item model number | SG_B01M3SLPRQ_US |
| Line Size | 0.7 Millimeters |
| Manufacturer | Uni-Ball |
| Manufacturer Part Number | UBA-188-L |
| Material Type | Metal, Plastic |
| Number of Items | 1 |
| Pencil Lead Degree (Hardness) | F |
| Point Type | Ball tip |
| Product Dimensions | 5.51 x 2.36 x 0.39 inches |
| Size | 3 Count (Pack of 1) |

## Product Details

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

## Images

![uni-ball Air - 0.7mm Medium Rollerball - 3 Pack - Red - Uba-188-L - Image 1](https://m.media-amazon.com/images/I/61YMj5XcTbL.jpg)
![uni-ball Air - 0.7mm Medium Rollerball - 3 Pack - Red - Uba-188-L - Image 2](https://m.media-amazon.com/images/I/61hxT2+ys8L.jpg)
![uni-ball Air - 0.7mm Medium Rollerball - 3 Pack - Red - Uba-188-L - Image 3](https://m.media-amazon.com/images/I/71AMaytYndL.jpg)
![uni-ball Air - 0.7mm Medium Rollerball - 3 Pack - Red - Uba-188-L - Image 4](https://m.media-amazon.com/images/I/81fsjb6FzgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love them!
*by A***Y on August 25, 2024*

They write fantastic. I’m a pen freak. Love these and use them often!

### ⭐⭐⭐⭐⭐ light to hold
*by S***T on August 20, 2025*

the brand name of these pens is excellent but the 12 pack are not these they are a generic pen and as such they do not work as well as these with someone with arthritis and a bad wrist these pens work better than ANY other pen out there and i have tried them all these pens DO NOT make my hand hurt because they write so effortlessly

### ⭐⭐⭐⭐⭐ good quality
*by J***Y on February 19, 2025*

As expected

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**Shop now:** [https://www.desertcart.us/products/116135246-uni-ball-air-0-7mm-medium-rollerball-3-pack-red](https://www.desertcart.us/products/116135246-uni-ball-air-0-7mm-medium-rollerball-3-pack-red)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-27*