---
product_id: 414051480
title: "Eye Micro Ub-150E Gel Ink Pen - 0.5 mm - Pack of 6-2 x Black, 2 x Blue, 2 x Red - In Envelope Gift Packaging"
brand: "uni-ball"
price: "S$29"
currency: SGD
in_stock: true
reviews_count: 13
category: "Uni Ball"
url: https://www.desertcart.sg/products/414051480-eye-micro-ub-150e-gel-ink-pen-0-5-mm
store_origin: SG
region: Singapore
---

# Waterproof pigment ink Transparent barrel for ink level 0.5mm micro tip for precision Eye Micro Ub-150E Gel Ink Pen - 0.5 mm - Pack of 6-2 x Black, 2 x Blue, 2 x Red - In Envelope Gift Packaging

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

## Summary

> 🖋️ Elevate your writing game with precision and style—because your ideas deserve the best.

## Quick Answers

- **What is this?** Eye Micro Ub-150E Gel Ink Pen - 0.5 mm - Pack of 6-2 x Black, 2 x Blue, 2 x Red - In Envelope Gift Packaging by uni-ball
- **How much does it cost?** S$29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/414051480-eye-micro-ub-150e-gel-ink-pen-0-5-mm)

## 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 Without Limits:** Uni-Flow system ensures smooth, uninterrupted ink flow right to the last drop—no skips, no smudges.
- • **Precision in Every Stroke:** Micro 0.5mm tip delivers ultra-fine 0.3mm lines for flawless writing and detailed notes.
- • **Trust in Timeless Quality:** Crafted 100% in Japan by Mitsubishi Pencil Co., a decade-long favorite among professionals.
- • **Stay Bold, Stay Waterproof:** Pigment-based ink resists water and fading, keeping your work sharp and professional under any condition.
- • **See Your Ink, Plan Your Next Move:** Clear barrel design lets you monitor ink levels, so you’re never caught off guard mid-task.

## Overview

The uni-ball Eye Micro UB-150E is a premium gel ink rollerball pen featuring a 0.5mm micro tip that writes a precise 0.3mm line. Made entirely in Japan by Mitsubishi Pencil Co., it boasts waterproof pigment ink and a Uni-Flow system for consistent, smooth writing. The transparent barrel allows easy ink monitoring, and the stainless-steel tip with tungsten carbide ball ensures durability. Packaged in a stylish gift envelope, this set of six pens (2 black, 2 blue, 2 red) is a trusted choice for professionals seeking reliability and finesse.

## Description

A pack of liquid ink rollerball pens from Uni-Ball.

Review: Super pens. - Great pens that are, indeed, waterproof.
Review: Good pens, good price. - Good price, always purchase these pens from desertcart

## Features

- 100% made in Japan by Mitsubishi Pencil Co.Ltd
- Micro 0.5mm tip writes a 0.3mm line. The see through ink barrel lets you see how much ink is left.
- High-quality and reliable rollerball featuring waterproof pigment ink and 'Uni-Flow' system to ensure a continuous consistent write to the last drop.
- User friendly, safe and comfortable to use. A favourite for over 10 years.
- Stainless-steel tip with tungsten carbide ball.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TPKXVWW |
| Best Sellers Rank | 1,987 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 19 in Rollerball Pens |
| Brand | uni-ball |
| Closure | Click-Off Cap |
| Colour | Multicolor |
| Customer Reviews | 4.6 4.6 out of 5 stars (502) |
| Date First Available | 1 Mar. 2022 |
| Grip Type | Smooth |
| Ink Colour | Assorted |
| Item Weight | 60 g |
| Line Size | 0.3 Millimeters |
| Manufacturer | Mitsubishi Pencil Co UK Ltd |
| Manufacturer Part Number | UB150 6BBR |
| Material Type | Stainless Steel |
| Model Number | UB-150 |
| Number of Items | 1 |
| Point Type | Fine |
| Product Dimensions | 14 x 6 x 1 cm; 60 g |
| Size | 1 count (Pack of 1) |
| Tip Type | roller ball |

## Product Details

- **Age range (description):** Adult
- **Brand:** uni-ball
- **Colour:** Multicolor
- **Ink colour:** Assorted
- **Material:** Stainless Steel
- **Model name:** EYE micro
- **Point type:** Fine
- **Special feature:** Waterproof
- **Unit count:** 1.0 count
- **Writing instrument form:** Roller Ball Pen

## Images

![Eye Micro Ub-150E Gel Ink Pen - 0.5 mm - Pack of 6-2 x Black, 2 x Blue, 2 x Red - In Envelope Gift Packaging - Image 1](https://m.media-amazon.com/images/I/713BCCxJbCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super pens.
*by S***E on 31 December 2025*

Great pens that are, indeed, waterproof.

### ⭐⭐⭐⭐⭐ Good pens, good price.
*by I***R on 31 May 2025*

Good price, always purchase these pens from Amazon

### ⭐⭐⭐⭐⭐ My Favourite Pen 🖊️
*by L***H on 12 May 2025*

Found my favourite pen for writing. My handwriting was always quite neat but having had MS for 34yrs now it’s really not so good anymore. My writing does come out better with these and I’m not so conscious.

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**Shop now:** [https://www.desertcart.sg/products/414051480-eye-micro-ub-150e-gel-ink-pen-0-5-mm](https://www.desertcart.sg/products/414051480-eye-micro-ub-150e-gel-ink-pen-0-5-mm)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-26*