---
product_id: 53811956
title: "AIR - 0.7mm Medium Rollerball - Box of 12 - Black - UBA-188-L"
brand: "uni-ball"
price: "KD 14.85"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/53811956-air-0-7mm-medium-rollerball-box-of-12-black-uba
store_origin: KW
region: Kuwait
---

# Water & light resistant Super Ink Tamper-resistant ink security 0.7mm pressure-sensitive nib AIR - 0.7mm Medium Rollerball - Box of 12 - Black - UBA-188-L

**Brand:** uni-ball
**Price:** KD 14.85
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Boldly, Securely, and Smoothly — Because Your Ideas Deserve the Best

## Quick Answers

- **What is this?** AIR - 0.7mm Medium Rollerball - Box of 12 - Black - UBA-188-L by uni-ball
- **How much does it cost?** KD 14.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/53811956-air-0-7mm-medium-rollerball-box-of-12-black-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

- • **Ergonomic Design:** Ribbed grip and click-off cap combine comfort and convenience for long writing sessions without fatigue.
- • **Unmatched Ink Durability:** Super Ink resists water, light, and chemical tampering—perfect for secure, professional documents you can trust.
- • **Bulk Pack for Power Users:** Box of 12 black pens keeps your desk stocked and your workflow uninterrupted—ideal for busy managers and creatives alike.
- • **Smooth Ink Flow Technology:** Innovative acetal plastic casing around the metal ball ensures ultra-smooth, consistent ink delivery with every stroke.
- • **Pressure-Sensitive Precision:** Experience dynamic line widths from 0.35mm to 0.55mm that adapt to your writing pressure, mimicking a fountain pen’s elegance.

## Overview

The uni-ball AIR 0.7mm Medium Rollerball pen features a revolutionary pressure-sensitive nib that delivers variable line widths similar to a fountain pen. Its unique acetal plastic casing ensures smooth ink flow, while Uni’s Super Ink offers water, light, and tamper resistance for secure, professional writing. Sold in a convenient box of 12 black pens, it’s designed for managers and professionals who demand precision, durability, and style in every stroke.

## Description

AIR - 0.7mm Medium Rollerball - Box of 12 - 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.
- Pack contains twelve Black inked pens.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Uni-Ball |
| Brand | uni-ball |
| Model Number | UBA-188-L |
| Product Dimensions | 8 x 4 x 14 cm; 130 g |
| Colour | Black |
| Closure | Click-Off Cap |
| Grip Type | Ribbed |
| Material Type | Plastic |
| Number of Items | 12 |
| Size | 1 count (Pack of 12) |
| Point Type | Medium |
| Line Size | 0.7mm |
| Ink Colour | Black |
| Manufacturer Part Number | UBA-188-L |
| Item Weight | 130 g |

## Product Details

- **Brand:** uni-ball
- **Writing instrument form:** Roller Ball Pen
- **Colour:** Black
- **Ink colour:** Black
- **Age range (description):** Adult
- **Material:** Plastic
- **Point type:** Medium
- **Special feature:** Feiner
- **Unit count:** 12 count
- **Model name:** UBA-188-L

## Images

![AIR - 0.7mm Medium Rollerball - Box of 12 - Black - UBA-188-L - Image 1](https://m.media-amazon.com/images/I/71wpdio1CiL.jpg)

## Frequently Bought Together

- uni-ball AIR - 0.7mm Medium Rollerball - Box of 12 - Black - UBA-188-L
- uni-ball UB-188-L Rollerball Pens. Premium 0.7mm Medium Nib for Super Smooth Handwriting. Writes Like a Fountain Pen. Fade and Water Resistant Liquid Uni Super Ink. Box of 12 Blue Ballpoint Pens

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**Shop now:** [https://www.desertcart.com.kw/products/53811956-air-0-7mm-medium-rollerball-box-of-12-black-uba](https://www.desertcart.com.kw/products/53811956-air-0-7mm-medium-rollerball-box-of-12-black-uba)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-27*