---
product_id: 459048366
title: "AIR - 0.7mm Medium Rollerball - 4 Pack - Black - UBA-188-L"
brand: "uni-ball"
price: "VT5329"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/459048366-air-0-7mm-medium-rollerball-4-pack-black-uba-188
store_origin: VU
region: Vanuatu
---

# Water-resistant ink Tamper-resistant 0.7mm precision AIR - 0.7mm Medium Rollerball - 4 Pack - Black - UBA-188-L

**Brand:** uni-ball
**Price:** VT5329
**Availability:** ✅ In Stock

## Summary

> ✍️ Write Your Legacy with Style!

## Quick Answers

- **What is this?** AIR - 0.7mm Medium Rollerball - 4 Pack - Black - UBA-188-L by uni-ball
- **How much does it cost?** VT5329 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/459048366-air-0-7mm-medium-rollerball-4-pack-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

- • **Pack of Four:** Always have a pen ready for those brilliant ideas.
- • **Sleek Design:** Modern aesthetics meet functionality in every pen.
- • **Dynamic Line Width:** Pressure-sensitive nib adapts to your writing style.
- • **Elevate Your Writing:** Experience the smoothness of a fountain pen with every stroke.
- • **Unmatched Ink Quality:** Uni's 'Super Ink' ensures your notes stay vibrant and secure.

## Overview

The uni-ball AIR 0.7mm Medium Rollerball pens offer a unique writing experience with a pressure-sensitive nib that mimics the line variation of a fountain pen. Featuring water and tamper-resistant 'Super Ink', this 4-pack ensures your notes remain secure and vibrant, making it a must-have for professionals who value quality and style.

## Description

AIR - 0.7mm Medium Rollerball - 4 Pack - Black - UBA-188-L

## 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.
- This pack contains four pens all with black ink.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ‎Mitsubishi Pencil Co UK Ltd |
| Brand | uni-ball |
| Model Number | UBA-188-L |
| Product Dimensions | 14 x 5.2 x 1.6 cm; 40 Grams |
| Colour | Black |
| Closure | Click-Off Cap |
| Material Type | Plastic |
| Number of Items | 4 |
| Point Type | Medium |
| Line Size | 0.55 Millimetres |
| Ink Colour | Black |
| Manufacturer Part Number | UBA-188L-4BLACK |
| Item Weight | 40 g |

## Images

![AIR - 0.7mm Medium Rollerball - 4 Pack - Black - UBA-188-L - Image 1](https://m.media-amazon.com/images/I/71z01nLMSAL.jpg)

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**Shop now:** [https://www.desertcart.vu/products/459048366-air-0-7mm-medium-rollerball-4-pack-black-uba-188](https://www.desertcart.vu/products/459048366-air-0-7mm-medium-rollerball-4-pack-black-uba-188)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-04*