---
product_id: 410935831
title: "uni-ball Air Micro Pen, Set of 4 - Black (UBA 188 M)"
brand: "uni-ball"
price: "VT2998"
currency: VUV
in_stock: true
reviews_count: 5
category: "Uni Ball"
url: https://www.desertcart.vu/products/410935831-uni-ball-air-micro-pen-set-of-4-black-uba
store_origin: VU
region: Vanuatu
---

# consistent black ink till last drop acetal plastic nib housing for smooth ink flow 0.5mm ultra-fine tip uni-ball Air Micro Pen, Set of 4 - Black (UBA 188 M)

**Brand:** uni-ball
**Price:** VT2998
**Availability:** ✅ In Stock

## Summary

> 🖊️ Write sharp, flow smooth — never miss a beat with uni-ball Air Micro!

## Quick Answers

- **What is this?** uni-ball Air Micro Pen, Set of 4 - Black (UBA 188 M) by uni-ball
- **How much does it cost?** VT2998 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/410935831-uni-ball-air-micro-pen-set-of-4-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

- • **Enduring Ink Supply:** Writes consistently with rich black ink until the very last drop—no fading, no skipping.
- • **Sleek, Comfortable Grip:** Designed for extended use with a soft grip that keeps your hand fatigue-free.
- • **Innovative Ink Flow Tech:** Acetal plastic encased nib ensures buttery smooth, pressure-responsive ink delivery.
- • **Click-Off Cap Convenience:** Secure, easy-to-use click-off cap keeps your pen ready and mess-free.
- • **Precision in Every Stroke:** Experience flawless 0.5mm fine lines for professional-grade writing.

## Overview

The uni-ball Air Micro Pen Set of 4 features a 0.5mm fine tip with an innovative acetal plastic nib housing that delivers smooth, consistent black ink flow. Designed for professionals who demand precision and reliability, these pens combine a comfortable grip with a convenient click-off cap, ensuring a premium writing experience that lasts until the last drop of ink.

## Description

Welcome to the world of writing, a world of expression. Welcome to the world of Uni-Ball. Our range of innovative products are designed to make your life smoother and better. UNI-BALL is the newest addition into our wide range of mighty weapon. It is the most Trusted & Popular Product. Pack of 4Ink Color: Black

Review: Best quality ink and feel....
Review: Love these pens writes so smooth the grips are soft and the ink flow is amazing the function is good to

## Features

- Package Includes : uni-ball Air UBA188M Micro Roller Ball Pen, Tip Size - 0.5 mm, Mechanism - Click-off Cap, Body Color - Black, Ink Color - Black, Size - Pack of 4.
- 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 pen ensures a continuous write with the same thickness till the last drop of the ink.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JVWY1GK |
| Best Sellers Rank | #606 in Office Products ( See Top 100 in Office Products ) #9 in Liquid Ink Rollerball Pens |
| Brand | uni-ball |
| Closure | Click-Off Cap |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,494) |
| Date First Available | 10 March 2020 |
| Grip Type | Advance |
| Ink Color | Black |
| Item Weight | 44 g |
| Line Size | 0.5mm |
| Manufacturer | MITSUBISHI PENCIL CO. |
| Manufacturer Part Number | UNP188MBK4 |
| Material Type | Plastic |
| Model number | UNP188MBK4 |
| Number of Items | 4 |
| Point Type | Fine |
| Product Dimensions | 15 x 1.5 x 4 cm; 44 g |
| Size | 1 count (Pack of 4) |

## Product Details

- **Age range (description):** Adult
- **Brand:** uni-ball
- **Colour:** Black
- **Ink colour:** Black
- **Writing instrument form:** Roller Ball Pen

## Images

![uni-ball Air Micro Pen, Set of 4 - Black (UBA 188 M) - Image 1](https://m.media-amazon.com/images/I/81NO--Ggg9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***I on 10 October 2024*

Best quality ink and feel....

### ⭐⭐⭐⭐⭐ Review
*by A***A on 30 July 2025*

Love these pens writes so smooth the grips are soft and the ink flow is amazing the function is good to

### ⭐⭐⭐⭐⭐ Review
*by A***A on 26 October 2025*

The best drawing/writing pens that exist. Hands down.

## Frequently Bought Together

- Uniball Air Micro Pen, Set of 4 - Black (UBA 188 M)
- PILOT Precise V10 RT Refillable & Retractable Rolling Ball Pens, Bold Point, Black Ink, 4-Pack
- Pilot Precise V10 Retractable Rolling Ball Pens, Bold Point, 1.0 mm, Assorted, Pack Of 4 Pens

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**Shop now:** [https://www.desertcart.vu/products/410935831-uni-ball-air-micro-pen-set-of-4-black-uba](https://www.desertcart.vu/products/410935831-uni-ball-air-micro-pen-set-of-4-black-uba)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-12*