---
product_id: 263787659
title: "Eye Micro Ub-150 Gel Ink Pen - 0.5 mm - 10 Pcs - Blue"
brand: "uni-ball"
price: "€ 28.74"
currency: EUR
in_stock: true
reviews_count: 11
category: "Uni Ball"
url: https://www.desertcart.sk/products/263787659-eye-micro-ub-150-gel-ink-pen-0-5-mm
store_origin: SK
region: Slovakia
---

# Waterproof pigment ink Uni-Flow system for consistent ink flow 0.5mm micro tip for precision Eye Micro Ub-150 Gel Ink Pen - 0.5 mm - 10 Pcs - Blue

**Brand:** uni-ball
**Price:** € 28.74
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write sharp, write smart — never miss a line with Uni-ball Eye Micro!

## Quick Answers

- **What is this?** Eye Micro Ub-150 Gel Ink Pen - 0.5 mm - 10 Pcs - Blue by uni-ball
- **How much does it cost?** € 28.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/263787659-eye-micro-ub-150-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

- • **Precision Micro Tip:** Writes ultra-fine 0.2mm lines for crisp, professional notes and sketches.
- • **Uni-Flow Technology:** Engineered for smooth, uninterrupted writing until the very last drop of ink.
- • **Safe & User-Friendly Design:** Ventilated safety cap prevents drying and choking hazards, perfect for office or home.
- • **Durable Tungsten Carbide Tip:** Pressure-resistant tip maintains sharpness and resists bending under heavy use.
- • **Waterproof & Fade-Resistant Ink:** Pigment-based ink bonds to paper fibers, ensuring your work stays vibrant and smudge-free.

## Overview

The Uni-ball Eye Micro UB-150 is a premium gel ink rollerball pen featuring a 0.5mm micro tip with a tungsten carbide ball for precise, consistent lines. Its waterproof, fade-resistant pigment ink combined with the Uni-Flow system guarantees smooth, uninterrupted writing until the last drop. Designed with durability and safety in mind, this 10-pack of blue pens offers professional-grade performance ideal for managers and creatives who demand reliability and finesse in every stroke.

## Description

From the manufacturer Mitsubishi Pencil from Shingawa, Tokyo, Japan has been working since 1887 to improve the quality of its products and enhance its technologies. This is the writing instrument manufacturers to take environmental issues into consideration, launching products with recycled materials in 1992. Specification uni-ball products are developed through technical expertise accumulated over the years include “uni-ball” water based ink roller balls with metal tips. An established product with reliable features. The “UNI-FLOW SYSTEM” ensures a continuous write with the same thickness to the very last drop of ink. Know the Technology Water Resistant: Dyestuff Ink particle is easily soluble in water and will bleed on the paper, uni super ink – pigmented ink will bond itself to the paper fibers once it is settled, it is not soluble in water. Light Resistant: The size of uni super ink particle is larger than dyestuff Ink. Therefore its surface is less affected and the colour remains vivid. Time Resistant: Difference between structure of molecules. Molecules of dye ink break down because of the sunlight and air but uni Super ink is difficult to break down. Structure of the UNI-FLOW SYSTEM The “UNI-FLOW SYSTEM” ensures smooth writing performance to the last drop of ink. Excess ink flow from the ink reservoir can be temporarily stored to ensure constant ink flow to the pen point. Durable Needle Tip Produces a thin and precise line. Features a durable pressure-resistant tip that won't bend or break even under strong pen pressure. Constantly sharp pen line is maintained from first stroke to last. Quick drying and smooth ink flow system mean your documents remain smudge free. Safety Cap A cap design that eliminates the possibility of children swallowing and choking with the cap. Despite the vent hole, the cap firmly covers the tip when closed and prevents the tip from drying.

Review: Good quality. - Nice lines
Review: great pens ! - arrived in good time and worked well....very smooth to write with

## Features

- Stainless-steel tip with tungsten carbide ball.
- Micro 0.5mm tip ,writes a 0.2mm line.
- 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 smooth in writing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00D44OYVA |
| Additional Features | Waterproof |
| Age Range Description | All Ages |
| Age range (description) | All Ages |
| Animal Theme | Pig |
| Best Sellers Rank | #2,778 in Office Products ( See Top 100 in Office Products ) #20 in Rollerball Pens |
| Body Shape | Round |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Click-Off Cap |
| Color | Blue |
| Colour | Blue |
| Country of Publication | Japan |
| Customer Reviews | 4.6 out of 5 stars 289 Reviews |
| Drill Point | Micro |
| Grip Type | Smooth |
| Hand Orientation | Ambidextrous |
| Included Components | Ink Cartridge |
| Ink Base | Water |
| Ink Color | Blue |
| Ink colour | Blue |
| Item Diameter | 0.5 Millimeters |
| Item Dimensions | 18 x 10 x 4 centimeters |
| Item Weight | 120 Grams |
| Line Size | 0.3mm |
| Manufacturer | Uniball |
| Material | Stainless Steel , Tungsten Carbide |
| Material Type | Stainless Steel, Tungsten Carbide |
| Model Name | Ub 150 |
| Model Number | BC30212 |
| Pattern | Pen |
| Recommended Uses For Product | Writing |
| Style | Pack of 10 |
| Subject Character | no subject character |
| Theme | No theme |
| UPC | 701936337139 |
| Unit Count | 10 Piece |
| Warranty Description | 2 Years |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Roller Ball Pen |
| Writing Technique | rollerball, gel ink |
| Writing instrument form | Roller Ball Pen |

## Product Details

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

## Images

![Eye Micro Ub-150 Gel Ink Pen - 0.5 mm - 10 Pcs - Blue - Image 1](https://m.media-amazon.com/images/I/61724kE0AQL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality.
*by R***. on 27 October 2023*

Nice lines

### ⭐⭐⭐⭐⭐ great pens !
*by A***B on 3 January 2021*

arrived in good time and worked well....very smooth to write with

### ⭐⭐⭐⭐ Great
*by C***. on 23 July 2023*

Good quality

## Frequently Bought Together

- uni-ball Eye Micro Ub-150 Gel Ink Pen - 0.5 mm - 10 Pcs - Blue
- uni-ball 162560000 0.5 mm Nib UB-150 Eye Micro Rollerball Pen - Red (Pack of 12)
- uni-ball Eye Micro Black Rollerball Pens, Premium 0.5mm Ballpoint Tip for Super Smooth Handwriting, Drawing, Art, Crafts, Colouring, School, Fade and Water Resistant Liquid Uni Super Ink, 12 Pack

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**Shop now:** [https://www.desertcart.sk/products/263787659-eye-micro-ub-150-gel-ink-pen-0-5-mm](https://www.desertcart.sk/products/263787659-eye-micro-ub-150-gel-ink-pen-0-5-mm)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-08-08*