---
product_id: 387721955
title: "AIR - 0.7mm Medium Rollerball - Pack of 3 - Red - UBA-188-L"
brand: "uni-ball"
price: "$U464"
currency: UYU
in_stock: true
reviews_count: 5
category: "Uni Ball"
url: https://www.desertcart.uy/products/387721955-air-0-7mm-medium-rollerball-pack-of-3-red-uba
store_origin: UY
region: Uruguay
---

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

**Brand:** uni-ball
**Price:** $U464
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Bold. Write Secure. Write Uni-Ball AIR.

## Quick Answers

- **What is this?** AIR - 0.7mm Medium Rollerball - Pack of 3 - Red - UBA-188-L by uni-ball
- **How much does it cost?** $U464 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/387721955-air-0-7mm-medium-rollerball-pack-of-3-red-uba)

## 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

- • **Vibrant Red for Impact:** Make your notes and signatures pop with bold, consistent red ink that commands attention in meetings and presentations.
- • **Triple Pack Convenience:** Stay stocked and ready with three premium pens, designed for the busy professional who values reliability and style.
- • **Unmatched Ink Durability:** Super Ink resists water, light, and tampering—perfect for secure, professional documents that stand the test of time.
- • **Pressure-Sensitive Precision:** Experience dynamic line widths from 0.35mm to 0.55mm that adapt to your writing pressure, just like a fountain pen.
- • **Smoothest Ink Flow Technology:** Acetal plastic-encased metal ball ensures ultra-smooth ink delivery with every stroke, elevating your writing game.

## Overview

The Uni-Ball AIR 0.7mm Medium Rollerball pen features a revolutionary pressure-sensitive nib encased in acetal plastic for smooth, variable line widths. Equipped with Uni's Super Ink, it offers water, light, and tamper resistance, ensuring your writing remains vibrant and secure. This pack of three red ink pens is perfect for professionals seeking precision, durability, and style in their everyday writing tools.

## 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: Parfait, je recommande
Review: They write fantastic. I’m a pen freak. Love these and use them often!

## 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 | #17,516 in Office Products ( See Top 100 in Office Products ) #158 in Liquid Ink Rollerball Pens |
| Brand | uni-ball |
| Closure | Click-Off Cap |
| Customer Reviews | 4.4 4.4 out of 5 stars (143) |
| Date First Available | 1 April 2017 |
| Grip Type | Smooth |
| Ink Color | Red |
| Item Weight | 41 g |
| Line Size | 0.7mm |
| Manufacturer | uni-ball |
| Manufacturer Part Number | UBA-188-L |
| Material Type | Metal, Plastic |
| Model number | SG_B01M3SLPRQ_US |
| Number of Items | 3 |
| Pencil Lead Degree (Hardness) | F |
| Point Type | Ball tip |
| Product Dimensions | 14 x 6 x 1 cm; 41 g |
| Size | 3 Count (Pack of 1) |

## Product Details

- **Age range (description):** Adult
- **Brand:** uni-ball
- **Ink colour:** Red
- **Material:** Metal, Plastic
- **Writing instrument form:** Roller Ball Pen

## Images

![AIR - 0.7mm Medium Rollerball - Pack of 3 - Red - UBA-188-L - Image 1](https://m.media-amazon.com/images/I/71AMaytYndL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***H on 11 June 2024*

Parfait, je recommande

### ⭐⭐⭐⭐⭐ Review
*by A***Y on 25 August 2024*

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

### ⭐⭐⭐⭐⭐ Review
*by S***T on 20 August 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

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**Shop now:** [https://www.desertcart.uy/products/387721955-air-0-7mm-medium-rollerball-pack-of-3-red-uba](https://www.desertcart.uy/products/387721955-air-0-7mm-medium-rollerball-pack-of-3-red-uba)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-28*