---
product_id: 714949846
title: "UBA-188C-M Air Micro Rollerball Pen 0.5mm Waterproof and Pigmented Ink Black Ink 4 Different Pastel Body Colours (Color May Vary)"
brand: "uni-ball"
price: "A$19"
currency: AUD
in_stock: true
reviews_count: 5
category: "Uni Ball"
url: https://www.desertcart.com.au/products/714949846-uba-188c-m-air-micro-rollerball-pen-0-5mm-waterproof
store_origin: AU
region: Australia
---

# 4 pastel body colors Waterproof pigmented ink 0.5mm precision tip UBA-188C-M Air Micro Rollerball Pen 0.5mm Waterproof and Pigmented Ink Black Ink 4 Different Pastel Body Colours (Color May Vary)

**Brand:** uni-ball
**Price:** A$19
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Boldly, Stand Out Subtly

## Quick Answers

- **What is this?** UBA-188C-M Air Micro Rollerball Pen 0.5mm Waterproof and Pigmented Ink Black Ink 4 Different Pastel Body Colours (Color May Vary) by uni-ball
- **How much does it cost?** A$19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/714949846-uba-188c-m-air-micro-rollerball-pen-0-5mm-waterproof)

## 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

- • **Stylish Pastel Palette:** Choose from 4 trendy pastel body colors to match your aesthetic
- • **Versatile for Every Task:** Perfect for journaling, note-taking, drawing, and professional use
- • **Precision in Every Stroke:** Ultra-fine 0.5mm tungsten carbide tip for flawless, consistent lines
- • **Effortless Click Cap Design:** Quick, reliable click mechanism for on-the-go convenience
- • **Ink That Lasts and Impresses:** Waterproof, pigmented black ink ensures smudge-proof, vibrant writing

## Overview

The uni-ball UBA-188C-M Air Micro Rollerball Pen features a precise 0.5mm tungsten carbide tip delivering smooth, consistent lines with waterproof, pigmented black ink. Packaged in a set of four with stylish pastel bodies, this pen combines professional-grade performance with a sleek, modern look—ideal for office, school, or creative projects.

## Description

Mitsubishi Pencil in Shingawa, Tokyo, Japan has been working since 1887 to improve the quality of its products and improve its technologies. This writing instrument manufactures to account for environmental issues, launching products with recycled materials in 1992.

Review: The pens are good
Review: Nice pen. Everything is beyond the level.

## Features

- Package Includes: UBA-188C-M Air Micro 0.5mm Pen | Tip Size: 0.5mm | Mechanism: Click Cap | Body Color (may vary) - Sand Stone; Ice Blue; Off White & Gray | Ink Color: Black, Pack Size: 4 Pack
- This pen has a stainless steel tip with a 0.5mm tungsten carbide ball and plastic barrel.
- The pen ensures continuous writing with the same thickness until the last drop of ink.
- The pen provides a smooth and charming writing experience.
- These writing instruments are the perfect gift for the guest book table at conventions, parties and more. These pens are suitable for school, office and home. Great for writing, journaling, note taking, underlining, drawing and more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CNPNYDMK |
| Best Sellers Rank | #5,068 in Office Products ( See Top 100 in Office Products ) #31 in Rollerball Pens |
| Brand | uni-ball |
| Closure | Click-Off Cap |
| Color | multicoloured |
| Customer Reviews | 4.4 4.4 out of 5 stars (184) |
| Date First Available | 22 March 2025 |
| Grip Type | Smooth |
| Ink Color | Black |
| Item Weight | 40 g |
| Line Size | 0.5mm |
| Manufacturer | Mitsubishi Pencil Co. |
| Manufacturer Part Number | UNP188CBKCS4 |
| Material Type | Plastic |
| Model number | UNP188CBKCS4 |
| Number of Items | 4 |
| Point Type | Fine |
| Product Dimensions | 12 x 4 x 1 cm; 40 g |
| Size | 1 unidad (Paquete de 4) |

## Product Details

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

## Images

![UBA-188C-M Air Micro Rollerball Pen 0.5mm Waterproof and Pigmented Ink Black Ink 4 Different Pastel Body Colours (Color May Vary) - Image 1](https://m.media-amazon.com/images/I/71azI4m+dDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***L on 29 September 2025*

The pens are good

### ⭐⭐⭐⭐⭐ Review
*by P***. on 19 October 2025*

Nice pen. Everything is beyond the level.

### ⭐⭐⭐⭐ Review
*by M***I on 26 September 2025*

a reliable, fine, smooth-writing rollerball pen with durable ink. Its design and ink technology make it stand out among mid-to-upper range pens.

## Frequently Bought Together

- uni-ball UBA-188C-M Air Micro Rollerball Pen 0.5mm Waterproof and Pigmented Ink Black Ink 4 Different Pastel Body Colours (Color May Vary)
- uni-ball Air Micro Pen, Set of 4 - Black (UBA 188 M)
- Uniball Air Micro 188M (Set Of 4 Blue Pens)

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**Shop now:** [https://www.desertcart.com.au/products/714949846-uba-188c-m-air-micro-rollerball-pen-0-5mm-waterproof](https://www.desertcart.com.au/products/714949846-uba-188c-m-air-micro-rollerball-pen-0-5mm-waterproof)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-27*