---
product_id: 715831865
title: "UNI-BALL Air UBA188L Roller Ball Pen"
brand: "uni-ball"
price: "฿5540"
currency: THB
in_stock: true
reviews_count: 5
category: "Uni Ball"
url: https://www.desertcart.co.th/products/715831865-uni-ball-air-uba188l-roller-ball-pen
store_origin: TH
region: Thailand
---

# Water-resistant blue ink for smudge-free notes Smart Tip tech writes smoothly at any angle 0.7mm Tungsten carbide ball for precision UNI-BALL Air UBA188L Roller Ball Pen

**Brand:** uni-ball
**Price:** ฿5540
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your writing game—because your ideas deserve the smoothest flow.

## Quick Answers

- **What is this?** UNI-BALL Air UBA188L Roller Ball Pen by uni-ball
- **How much does it cost?** ฿5540 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/715831865-uni-ball-air-uba188l-roller-ball-pen)

## 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

- • **Write Your Way:** Innovative Smart Tip technology adapts to your unique writing angle and style.
- • **Bold Blue Brilliance:** Water-resistant ink delivers vibrant, smudge-proof lines that stand out in every meeting.
- • **Pack of 3 for Every Desk:** Stay stocked and ready with a sleek trio designed for professionals on the go.
- • **Marker-Soft, Roller-Durable:** Enjoy the smoothness of a marker with the lasting durability of a roller ball pen.
- • **Precision Meets Performance:** Experience flawless 0.7mm tungsten carbide ballpoint writing that glides effortlessly.

## Overview

The UNI-BALL Air UBA188L Roller Ball Pen features a 0.7mm tungsten carbide ball and stainless steel tip for precision and durability. Its water-resistant blue ink ensures smudge-free, bold writing, while the innovative Smart Tip technology allows smooth writing at any angle. Packaged in a convenient set of three, this pen combines marker-like softness with roller ball longevity, perfect for professionals seeking a reliable, stylish writing instrument.

## Description

0.7mm Tungsten carbide ball,Plastic (PC/PP)barrel,Stainless Steel Tip. INK COLOR: Blue Superior, smooth writing experience, Scratch-free writing with a smooth glide.. . Pack Of 3 Innovative Smart Tip technology writes at any angle. Writes soft like a marker but durable like a roller ball. Variable line widths adjust to your writing style, Bold ink lay down.

Review: Nice for students......
Review: Good pen

## Features

- 0.7mm Tungsten carbide ball,Plastic (PC/PP)barrel,Stainless Steel Tip.
- INK COLOR: Blue
- Superior, smooth writing experience, Scratch-free writing with a smooth glide.. .
- Pack Of 3
- Innovative Smart Tip technology writes at any angle. Writes soft like a marker but durable like a roller ball. Variable line widths adjust to your writing style, Bold ink lay down.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WKJHRN9 |
| Age Range Description | kids,adult |
| Age range (description) | kids,adult |
| Body Shape | Round |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Click-Off Cap |
| Colour | Blue |
| Customer Reviews | 4.4 out of 5 stars 369 Reviews |
| Drill Point | Bold |
| Grip Type | Advance |
| Hardness | HB |
| Included Components | 3 x UNI-BALL Air UBA188L Roller Ball Pen |
| Ink Base | Water |
| Ink Colour | Blue |
| Ink colour | Blue |
| Is the Product Left or Right Handed? | Ambidextrous |
| Item Dimensions | 14 x 5 x 1 centimetres |
| Item Weight | 33 Grams |
| Line Size | 0.5mm |
| Manufacturer | MITSUBISHI PENCIL CO. |
| Material | Plastic, Stainless Steel |
| Material Type | Plastic, Stainless Steel |
| Model Name | UBA188L |
| Model Number | UNBLP188LBL3 |
| Recommended Uses For Product | Writing |
| Special Features | Free moving pen tip, Water resistant ink, Fountain pen-like writing experience without leaks |
| Style | Modern |
| Subject Character | Plain |
| Theme | Plain |
| Unit Count | 3.0 count |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Roller Ball Pen |
| Writing instrument form | Roller Ball Pen |

## Product Details

- **Age range (description):** kids,adult
- **Brand:** uni-ball
- **Colour:** Blue
- **Ink colour:** Blue
- **Material:** Plastic, Stainless Steel
- **Model name:** UBA188L
- **Point type:** Bold
- **Special feature:** Free moving pen tip, Water resistant ink, Fountain pen-like writing experience without leaks
- **Unit count:** 3.0 count
- **Writing instrument form:** Roller Ball Pen

## Images

![UNI-BALL Air UBA188L Roller Ball Pen - Image 1](https://m.media-amazon.com/images/I/71KXO71HdbL.jpg)
![UNI-BALL Air UBA188L Roller Ball Pen - Image 2](https://m.media-amazon.com/images/I/61XsYtnVeZL.jpg)
![UNI-BALL Air UBA188L Roller Ball Pen - Image 3](https://m.media-amazon.com/images/I/61ovrlsgOOL.jpg)
![UNI-BALL Air UBA188L Roller Ball Pen - Image 4](https://m.media-amazon.com/images/I/71Ekrpqg6XL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice for students......
*by S***. on 3 October 2025*



### ⭐⭐⭐⭐⭐ Good pen
*by P***H on 30 May 2025*



### ⭐⭐⭐⭐⭐ Great quality
*by K***H on 18 February 2026*



## Frequently Bought Together

- uni-Ball UBA 188 L Air Roller Ball Pen (0.7mm, Blue Body, Blue Ink, Pack of 3)
- Uniball Air Micro Pens (Set of 4, Blue, 188m)
- Uniball Air Micro Pen Combo Set 2 Black and 2 Blue Pens - (Uba 188 M)

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**Shop now:** [https://www.desertcart.co.th/products/715831865-uni-ball-air-uba188l-roller-ball-pen](https://www.desertcart.co.th/products/715831865-uni-ball-air-uba188l-roller-ball-pen)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-26*