---
product_id: 251617989
title: "UB-150 Eye Micro Liquid Ink Rollerball Pen 4-Pack, 0.5 mm Tip Size, Black/Blue/Green/Red"
brand: "uni-ball"
price: "$U553"
currency: UYU
in_stock: true
reviews_count: 13
category: "Uni Ball"
url: https://www.desertcart.uy/products/251617989-ub-150-eye-micro-liquid-ink-rollerball-pen-4-pack
store_origin: UY
region: Uruguay
---

# 4 vibrant ink colors in one pack Liquid ink with uni-flow system for smooth flow 0.5mm micro tip for precision UB-150 Eye Micro Liquid Ink Rollerball Pen 4-Pack, 0.5 mm Tip Size, Black/Blue/Green/Red

**Brand:** uni-ball
**Price:** $U553
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write sharp, flow smooth, stand out bold.

## Quick Answers

- **What is this?** UB-150 Eye Micro Liquid Ink Rollerball Pen 4-Pack, 0.5 mm Tip Size, Black/Blue/Green/Red by uni-ball
- **How much does it cost?** $U553 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/251617989-ub-150-eye-micro-liquid-ink-rollerball-pen-4-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

- • **Grip & Glide:** Ergonomic body design offers optimum control and smooth gliding on paper.
- • **Effortless Flow:** Uni-flow liquid ink system ensures consistent, skip-free strokes down to the last drop.
- • **Color Your Ideas:** Includes black, blue, green, and red inks to organize, highlight, and inspire creativity.
- • **Precision Perfected:** Micro 0.5mm tip delivers razor-sharp, detailed writing every time.
- • **Carry with Confidence:** Compact, lightweight design fits seamlessly into your professional toolkit or daily carry.

## Overview

The Uni-Ball UB-150 Eye Micro Liquid Ink Rollerball Pen 4-Pack features a precise 0.5mm micro tip and a unique uni-flow ink system that guarantees smooth, consistent writing. With four vibrant ink colors and an ergonomic design, this set is perfect for professionals who demand precision, style, and reliability in their everyday writing tools.

## Description

Buy Uni-Ball UB-150 Eye Micro Liquid Ink Rollerball Pen 4-Pack, 0.5 mm Tip Size, Black/Blue/Green/Red online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Very cool - Very good
Review: Must have - Perfection

## 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 | B00ON14D5A |
| Additional Features | Liquid Ink |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Animal Theme | no animal theme |
| Best Sellers Rank | #127 in Office Products ( See Top 100 in Office Products ) #3 in Liquid Ink Rollerball Pens |
| Body Shape | Round |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Click-Off Cap |
| Color | Black, Blue, Red, Green |
| Colour | Black, Blue, Red, Green |
| Customer Reviews | 4.6 out of 5 stars 1,081 Reviews |
| Drill Point | Micro |
| Grip Type | Smooth |
| Hand Orientation | Ambidextrous |
| Included Components | 4 pieces. uni-ball __PLACEHOLDER_BRAND_1__ UB-150 Liquid Ink Ballpoint Pen |
| Ink Base | Water |
| Ink Color | Blue Red,Black,Red |
| Ink colour | Blue Red,Black,Red |
| Item Diameter | 0.5 Millimeters |
| Item Dimensions | 14.8 x 7.3 x 2.2 centimeters |
| Item Type Name | Liquid Ink Rollerball Pen Set |
| Item Weight | 0.04 Kilograms |
| Line Size | 0.5mm |
| Manufacturer | Mitsubishi Pencil Company Limited |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | UB-150 |
| Model Number | 0620944175857 |
| Recommended Uses For Product | Writing |
| Style | Modern |
| Subject Character | no subject character |
| Theme | Plain |
| UPC | 620944175857 |
| Unit Count | 4 Piece |
| Water Resistance Level | Waterproof |
| 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:** Black, Blue, Red, Green
- **Ink colour:** Blue Red,Black,Red
- **Writing instrument form:** Ballpoint Pen

## Images

![UB-150 Eye Micro Liquid Ink Rollerball Pen 4-Pack, 0.5 mm Tip Size, Black/Blue/Green/Red - Image 1](https://m.media-amazon.com/images/I/61l592EBPUL.jpg)

## Available Options

This product comes in different **Unit Count** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very cool
*by A***文 on 12 January 2026*

Very good

### ⭐⭐⭐⭐⭐ Must have
*by V***C on 17 September 2025*

Perfection

### ⭐⭐⭐⭐⭐ Good
*by C***N on 11 August 2024*

Good quality

## Frequently Bought Together

- uni-ball UB-150 Liquid Ink Rollerball Pen - Fine 0.5mm Tip - Black, Blue, Green, Red - Pack of 4
- uni-ball Eye Micro UB-150 Rollerball Pens - Black, Pack of 5

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**Shop now:** [https://www.desertcart.uy/products/251617989-ub-150-eye-micro-liquid-ink-rollerball-pen-4-pack](https://www.desertcart.uy/products/251617989-ub-150-eye-micro-liquid-ink-rollerball-pen-4-pack)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-09-09*