---
product_id: 264595330
title: "Uniball Air Micro Pen Combo Set (2 Black + 2 Blue Pens) - (UBA 188 M)"
brand: "uni-ball"
price: "¥1749"
currency: JPY
in_stock: true
reviews_count: 6
category: "Uni Ball"
url: https://www.desertcart.jp/products/264595330-uniball-air-micro-pen-combo-set-2-black-2-blue
store_origin: JP
region: Japan
---

# 0.5mm micro tip for precision Variable line width adapts to pressure Durable stainless steel body Uniball Air Micro Pen Combo Set (2 Black + 2 Blue Pens) - (UBA 188 M)

**Brand:** uni-ball
**Price:** ¥1749
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your writing game with precision and style!

## Quick Answers

- **What is this?** Uniball Air Micro Pen Combo Set (2 Black + 2 Blue Pens) - (UBA 188 M) by uni-ball
- **How much does it cost?** ¥1749 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/264595330-uniball-air-micro-pen-combo-set-2-black-2-blue)

## 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

- • **Dual-Tone Set:** Includes 2 black + 2 blue pens for versatile expression
- • **Precision Meets Style:** Sleek, compact design fits your professional vibe
- • **Marker-Like Smoothness:** Writes boldly with rollerball durability
- • **Long-Lasting Performance:** Ink that keeps up with your busiest days
- • **Adaptive Writing Experience:** Pressure-sensitive tip customizes every stroke

## Overview

The Uniball Air Micro Pen Combo Set features a 0.5mm micro tip that adapts to your writing pressure, delivering smooth, marker-like lines with the durability of a rollerball. Crafted with a sleek stainless steel body, this set includes two black and two blue pens, perfect for professionals seeking precision and long-lasting performance in a compact design.

## Description

With the capability for variable line widths according to pressure, Air adjusts to your writing style and gets better over time. The Air writes like a marker but with the durability of a roller ball for superior, smooth writing.

Review: Very good pen - Very good pen
Review: It’s smooth, long lasting and easy to write. The price justifies its performance. Quite literally the best pen out there in the market currently. Comfortable for long term writing in exams and the 0.7mm tip thickness is best to enhance writing. It does show a little impression on the other side of the paper if the paper is extremely thin and also takes a little time to dry but that is a minor trade off in comparison to the speed and smoothness.

## Features

- Brand: Uniball
- Sleek design
- Compact construction

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JFDPFZN |
| Best Sellers Rank | #2,866 in Office Products ( See Top 100 in Office Products ) #60 in Retractable Ballpoint Pens |
| Brand | uni-ball |
| Closure | Twist |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,661) |
| Date First Available | 31 May 2020 |
| Ink Color | Blue, Black |
| Item Weight | 44 g |
| Line Size | 0.5mm |
| Manufacturer | MITSUBISHI PENCIL CO. |
| Manufacturer Part Number | UNUBA188MP4AS |
| Material Type | Stainless Steel |
| Model number | UNUBA188MP4AS |
| Point Type | Micro |
| Product Dimensions | 15 x 1.5 x 4 cm; 44 g |

## Product Details

- **Age range (description):** All Age Ranges
- **Brand:** uni-ball
- **Colour:** Black
- **Ink colour:** Blue, Black
- **Writing instrument form:** Ballpoint Pen

## Images

![Uniball Air Micro Pen Combo Set (2 Black + 2 Blue Pens) - (UBA 188 M) - Image 1](https://m.media-amazon.com/images/I/71U5w2xvPNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good pen
*by A***I on 18 April 2025*

Very good pen

### ⭐⭐⭐⭐⭐ Review
*by S***S on 1 August 2024*

It’s smooth, long lasting and easy to write. The price justifies its performance. Quite literally the best pen out there in the market currently. Comfortable for long term writing in exams and the 0.7mm tip thickness is best to enhance writing. It does show a little impression on the other side of the paper if the paper is extremely thin and also takes a little time to dry but that is a minor trade off in comparison to the speed and smoothness.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 12 August 2025*

One of the best pen.

## Frequently Bought Together

- Uniball Air Micro Pen Combo Set (2 Black + 2 Blue Pens) - (UBA 188 M)
- Uni-Ball AIR Micro - 0.5mm Fine Rollerball - Pack of 3 - Black, Blue, and Red - UBA-188-M
- Uniball Air Micro 188M (Set Of 4 Blue Pens)

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**Shop now:** [https://www.desertcart.jp/products/264595330-uniball-air-micro-pen-combo-set-2-black-2-blue](https://www.desertcart.jp/products/264595330-uniball-air-micro-pen-combo-set-2-black-2-blue)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-26*