---
product_id: 18400458
title: "Eye Rolling Ball Pen, Extra Fine Point 0.5mm, Black Ink, 3 pens per Pack (Japan import) [Komainu-Dou Original Package]"
brand: "uni-ball"
price: "KSh3139"
currency: KES
in_stock: true
category: "Uni Ball"
url: https://www.desertcart.co.ke/products/18400458-eye-rolling-ball-pen-extra-fine-point-0-5mm-black
store_origin: KE
region: Kenya
---

# Convenient retractable design Smooth black water-based ink 0.5mm extra fine precision Eye Rolling Ball Pen, Extra Fine Point 0.5mm, Black Ink, 3 pens per Pack (Japan import) [Komainu-Dou Original Package]

**Brand:** uni-ball
**Price:** KSh3139
**Availability:** ✅ In Stock

## Summary

> 🖊️ Elevate your writing game with precision and style!

## Quick Answers

- **What is this?** Eye Rolling Ball Pen, Extra Fine Point 0.5mm, Black Ink, 3 pens per Pack (Japan import) [Komainu-Dou Original Package] by uni-ball
- **How much does it cost?** KSh3139 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/18400458-eye-rolling-ball-pen-extra-fine-point-0-5mm-black)

## 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

- • **Sleek Black Ink:** Rich, water-based black ink ensures smooth, smudge-resistant strokes every time.
- • **Pinpoint Precision:** Experience flawless, ultra-fine 0.5mm lines for professional-grade writing.
- • **Ambidextrous Comfort:** Ergonomically designed for both left and right-handed users with a smooth grip.
- • **Retractable Convenience:** No cap, no hassle—just click and write with ease on the go.
- • **Trusted Japanese Craftsmanship:** Imported from Japan, backed by Mitsubishi Pencil Co., Ltd., for unmatched quality.

## Overview

The Uni-ball Eye Rolling Ball Pen features an extra fine 0.5mm tip delivering precise, clean lines with smooth black water-based ink. Its retractable design offers quick, cap-free use, while the ambidextrous grip ensures comfort for all users. Imported from Japan and crafted by Mitsubishi Pencil Co., Ltd., this 3-pack combines quality and convenience for professional writing needs.

## Description

Extra Fine Point 0.5mm, Black Ink, 3 pens per Pack

## Features

- Extra Fine Point 0.5mm,
- Black Ink

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NT9ON66 |
| Additional Features | Retractable |
| Age Range Description | Adult |
| Best Sellers Rank | #161,493 in Office Products ( See Top 100 in Office Products ) #3,805 in Ballpoint Pens |
| Body Shape | Round |
| Brand Name | Uni-Ball |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (172) |
| Drill Point | Extra Fine |
| Grip Type | Smooth |
| Hand Orientation | Ambidextrous |
| Hardness | HB |
| Ink Base | Water |
| Ink Color | Black |
| Item Dimensions | 4.69 x 1.5 x 0.28 inches |
| Item Weight | 1.12 ounces |
| Line Size | 0.5mm |
| Manufacturer | Mitsubishi Pencil Co., Ltd. |
| Material Type | Plastic And Metal |
| Model Number | UB150.24 |
| Recommended Uses For Product | Writing |
| Style | Modern |
| Unit Count | 3 Count |
| Writing Instrument Form | Roller Ball Pen |
| Writing Technique | rollerball |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Uni-Ball
- **Color:** Black
- **Ink Color:** Black
- **Writing Instrument Form:** Roller Ball Pen

## Images

![Eye Rolling Ball Pen, Extra Fine Point 0.5mm, Black Ink, 3 pens per Pack (Japan import) [Komainu-Dou Original Package] - Image 1](https://m.media-amazon.com/images/I/81nKAjstU4L.jpg)

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**Shop now:** [https://www.desertcart.co.ke/products/18400458-eye-rolling-ball-pen-extra-fine-point-0-5mm-black](https://www.desertcart.co.ke/products/18400458-eye-rolling-ball-pen-extra-fine-point-0-5mm-black)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-08-18*