---
product_id: 258316811
title: "Uniball Eye Ultra Micro .38 Blue"
brand: "uni-ball"
price: "HK$29"
currency: HKD
in_stock: true
reviews_count: 1
category: "Uni Ball"
url: https://www.desertcart.hk/products/258316811-uniball-eye-ultra-micro-38-blue
store_origin: HK
region: Hong Kong
---

# Vibrant blue water-based ink Tungsten carbide ball for smooth, durable writing 0.38mm ultra micro tip for precision Uniball Eye Ultra Micro .38 Blue

**Brand:** uni-ball
**Price:** HK$29
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write sharp, write smart — the pen that means business.

## Quick Answers

- **What is this?** Uniball Eye Ultra Micro .38 Blue by uni-ball
- **How much does it cost?** HK$29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/258316811-uniball-eye-ultra-micro-38-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

- • **Trusted by the Pros:** Top-rated with 4.9 stars, this pen elevates your writing game and keeps you ahead in the office.
- • **Ambidextrous Comfort Grip:** Smooth grip and retractable design make it perfect for left- and right-handed pros alike.
- • **Engineered for Smoothness:** Tungsten carbide ball ensures consistent ink flow and effortless glide on every page.
- • **Sleek & Lightweight Design:** Compact plastic barrel with stainless steel tip balances comfort and durability for all-day use.
- • **Precision at Your Fingertips:** Ultra micro 0.38mm tip delivers crisp, clean lines for flawless notes and sketches.

## Overview

The uni-ball Eye Ultra Micro .38 Blue is a precision-engineered rollerball pen featuring a 0.38mm ultra micro tip with a tungsten carbide ball for smooth, consistent writing. Its lightweight plastic barrel and stainless steel tip provide durability and comfort, while vibrant blue water-based ink ensures clear, professional notes. Ambidextrous and retractable, it’s a top-rated choice for professionals seeking flawless performance in every stroke.

## Description

Uniball Eye Ultra Micro .38 Blue.

Review: Boa - Muito boa; facilita a escrita

## Features

- Tip stainless steel
- Ball 05mm tungsten carbide ball
- Barrel plastic PP

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KYF9DB2 |
| Age Range Description | All Ages |
| Age range (description) | All Ages |
| Animal Theme | no animal theme |
| Best Sellers Rank | #8,097 in Office Products ( See Top 100 in Office Products ) #66 in Liquid Ink Rollerball Pens |
| Body Shape | Round |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Retractable |
| Color | r.blue |
| Colour | r.blue |
| Customer Reviews | 4.9 out of 5 stars 16 Reviews |
| Drill Point | Ultra Micro |
| Grip Type | Smooth |
| Hand Orientation | Ambidextrous |
| Included Components | Uni-Ball Eye Ultra Micro Ballpoint Pen 0.38mm Blue |
| Ink Base | Water |
| Ink Color | Blue |
| Ink colour | Blue |
| Item Dimensions | 10 x 20 x 134 millimeters |
| Item Weight | 0.05 Kilograms |
| Line Size | 0.5mm |
| Manufacturer | uni-ball |
| Material | Plastic, Stainless Steel , Tungsten Carbide |
| Material Type | Plastic, Stainless Steel, Tungsten Carbide |
| Model Name | Eye Ultra Micro |
| Model Number | UB-150-38 |
| Recommended Uses For Product | Writing |
| Style | Pack of 1 |
| Water Resistance Level | Not Water Resistant |
| Writing Instrument Form | Ballpoint Pen |
| Writing Technique | rollerball |
| Writing instrument form | Ballpoint Pen |

## Product Details

- **Age range (description):** All Ages
- **Brand:** uni-ball
- **Colour:** r.blue
- **Ink colour:** Blue
- **Writing instrument form:** Ballpoint Pen

## Images

![Uniball Eye Ultra Micro .38 Blue - Image 1](https://m.media-amazon.com/images/I/61uuiS8fQdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Boa
*by A***L on 16 August 2020*

Muito boa; facilita a escrita

## Frequently Bought Together

- uni-ball Uniball Eye Ultra Micro .38 Blue
- Uni-Ball EYE UB-157 Rollerball Pen 0.7mm Ball [Pack of 10] One of each colour

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**Shop now:** [https://www.desertcart.hk/products/258316811-uniball-eye-ultra-micro-38-blue](https://www.desertcart.hk/products/258316811-uniball-eye-ultra-micro-38-blue)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-07-07*