---
product_id: 273880080
title: "Uni-Ball UB-150 Eye Micro Rollerball Pen 3-Pack, 0.5 mm Tip Size, Blue"
brand: "uni-ball"
price: "€ 8.58"
currency: EUR
in_stock: true
reviews_count: 10
category: "Uni Ball"
url: https://www.desertcart.de/products/273880080-uni-ball-ub-150-eye-micro-rollerball-pen-3-pack
store_origin: DE
region: Germany
---

# Ergonomic grip for fatigue-free writing Uni-flow system ensures smooth ink flow 0.5mm micro tip for precision Uni-Ball UB-150 Eye Micro Rollerball Pen 3-Pack, 0.5 mm Tip Size, Blue

**Brand:** uni-ball
**Price:** € 8.58
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write sharp, glide smooth, and own every note.

## Quick Answers

- **What is this?** Uni-Ball UB-150 Eye Micro Rollerball Pen 3-Pack, 0.5 mm Tip Size, Blue by uni-ball
- **How much does it cost?** € 8.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/273880080-uni-ball-ub-150-eye-micro-rollerball-pen-3-pack)

## 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

- • **Unstoppable Ink Flow:** Uni-flow system guarantees smooth, uninterrupted writing until the very last drop—no skips, no smudges.
- • **Comfort Meets Control:** Contoured grip designed for all-day comfort and superior control, reducing hand fatigue during long writing sessions.
- • **Gift-Ready Excellence:** Elevate your desk or surprise colleagues with a premium pen set that blends style, durability, and performance.
- • **Sleek, Portable Design:** Compact and lightweight, this 3-pack fits effortlessly in your pocket or bag—ready to impress wherever you go.
- • **Precision in Every Stroke:** Micro 0.5mm tungsten carbide tip delivers razor-sharp, consistent lines for professional documents.

## Overview

The Uni-Ball UB-150 Eye Micro Rollerball Pen 3-Pack features a 0.5mm tungsten carbide tip paired with the innovative Uni-flow system for consistent, smooth ink delivery. Its ergonomic contoured grip ensures fatigue-free writing, while the compact design makes it perfect for professionals on the move. With water- and light-resistant pigmented ink, this pen set offers durability and precision, making it a top choice for office and creative use.

## Description

From the manufacturer Specifications Uni-ball products are developed through technical expertise accumulated over the years include “uni-ball” water based ink roller balls with metal tips. The “Uni-flow system” ensures a continuous write with the same thickness to the very last drop of ink. Water Resistant: Dyestuff Ink 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 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 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. Comfortable Grip Advance grip that fits comfortably in your hand for ultra-fine precision and fatigue-free writing. This allows the user to write in a more flexible position.

Review: Very Good - very nice quality
Review: nice smooth pens - glides across the paper like skates over ice.

## Features

- Rollerball tip offers a smooth writing experience
- Body helps you to have optimum grip and control while writing
- Glides effortless over the paper
- Compact design helps you to carry it easily without any hassle
- Perfect as a gift for your friends and family

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00J4LA9TI |
| Additional Features | Pocket Clip |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Animal Theme | Pig |
| Best Sellers Rank | #207 in Office Products ( See Top 100 in Office Products ) #2 in Liquid Ink Rollerball Pens #6 in Gel Ink Rollerball Pens |
| Body Shape | Round |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Click-Off Cap |
| Color | Blue |
| Colour | Blue |
| Customer Reviews | 4.5 out of 5 stars 1,941 Reviews |
| Drill Point | Micro |
| Global Trade Identification Number | 05012788002560 |
| Grip Type | Contoured |
| Hand Orientation | Ambidextrous |
| Hardness | H |
| Included Components | Pack of 2 |
| Ink Base | Pigment |
| Ink Color | Blue |
| Ink colour | Blue |
| Item Diameter | 0.5 Millimeters |
| Item Dimensions | 19.6 x 10.2 x 1.5 centimeters |
| Item Type Name | Rollerball Pen Set |
| Line Size | 0.5mm |
| Manufacturer | Mitsubishi Pencil Company Limited |
| Material | Tungsten Carbide Stainless Steel |
| Material Type | Tungsten Carbide Stainless Steel |
| Model Name | Eye Macro |
| Model Number | 153486287 |
| Pattern | Tip Pen |
| Recommended Uses For Product | Writing |
| Style | 3 Blue |
| Subject Character | no subject character |
| Theme | Plain |
| UPC | 785525550086 620944169221 |
| Unit Count | 3 Piece |
| Water Resistance Level | Not Water Resistant |
| Writing Instrument Form | Roller Ball Pen |
| Writing Technique | rollerball |
| Writing instrument form | Roller Ball Pen |

## Product Details

- **Age range (description):** Adult
- **Brand:** uni-ball
- **Colour:** Blue
- **Ink colour:** Blue
- **Writing instrument form:** Roller Ball Pen

## Images

![Uni-Ball UB-150 Eye Micro Rollerball Pen 3-Pack, 0.5 mm Tip Size, Blue - Image 1](https://m.media-amazon.com/images/I/514jL5ONCXL.jpg)

## Questions & Answers

**Q: Are these pens waterproof? Considering using one to draw a design on fabric that will be embroidered with thread.**
A: Waterproof. Great pens.  Good luck.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very Good
*by S***A on 21 April 2025*

very nice quality

### ⭐⭐⭐⭐⭐ nice smooth pens
*by M***U on 10 February 2022*

glides across the paper like skates over ice.

### ⭐⭐ Pens ran out in less than a week
*by T***I on 2 September 2024*

The pens appeared to either have dried ink or be less than full. Did not write on any standard paper well and essentially dried up after a few hours of use.

## Frequently Bought Together

- uni-ball Eye Micro UB-150 Fine Rollerball Pen - Blue, Pack of 3
- Uni-Ball EYE UB-157 Rollerball Pen 0.7mm Ball [Pack of 10] One of each colour
- uni-ball Eye Micro UB-150 Rollerball Pens - Black, Pack of 5

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.de/products/273880080-uni-ball-ub-150-eye-micro-rollerball-pen-3-pack](https://www.desertcart.de/products/273880080-uni-ball-ub-150-eye-micro-rollerball-pen-3-pack)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-06-24*