---
product_id: 138610730
title: "Eye UB150 0.5mm Roller Ball Pen | Black Ink, Pack of 12"
brand: "uni-ball"
price: "$664"
currency: MXN
in_stock: true
reviews_count: 8
category: "Uni Ball"
url: https://www.desertcart.mx/products/138610730-eye-ub150-0-5mm-roller-ball-pen-black-ink-pack
store_origin: MX
region: Mexico
---

# Ergonomic soft grip for comfort Fast-drying, waterproof ink 0.5mm fine tip for precision Eye UB150 0.5mm Roller Ball Pen | Black Ink, Pack of 12

**Brand:** uni-ball
**Price:** $664
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Sharp, Write Smart — The Pen That Means Business

## Quick Answers

- **What is this?** Eye UB150 0.5mm Roller Ball Pen | Black Ink, Pack of 12 by uni-ball
- **How much does it cost?** $664 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/138610730-eye-ub150-0-5mm-roller-ball-pen-black-ink-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

- • **Comfort in Every Stroke:** Advanced soft grip design ensures fatigue-free writing during long meetings or creative sessions.
- • **Precision Meets Elegance:** Ultra-fine 0.5mm tip delivers sleek, professional lines without smudging.
- • **Ink That Lasts & Impresses:** Uni Super Ink is waterproof, fade-proof, and quick-drying—perfect for lasting notes and signatures.
- • **Reliable & Ready for Action:** Smooth, skip-free ink flow keeps your ideas flowing seamlessly, whether at work or home.
- • **Pack of 12 for the Power User:** Stay stocked and share the writing experience with colleagues or friends—never run out mid-project.

## Overview

The Uniball Eye UB150 0.5mm Roller Ball Pen pack of 12 combines Japanese engineering with professional-grade features: a fine stainless steel tip for precise writing, fast-drying and waterproof Uni Super Ink that resists smudging and fading, and an ergonomic soft grip for all-day comfort. Trusted by thousands, it’s the go-to pen for office, school, and creative use, delivering smooth, reliable performance every time.

## Description

Uniball Eye UB150 0.5mm Roller Ball Pen | Black Ink, Pack of 12 : desertcart.in: Office Products

Review: The best Japanese rollerball pen - I'm using Uniball Eye series pens since 2 years, and I'm very satisfied. This pen writes smoothly, it's one of the best roller ball pens I've ever used. The ink used in this pen is Uni Super Ink and it's water proof and fade proof ink. This pen is comfortable to write and this pen is very sturdy. I think this is the best roller ball pen below ₹100 available in Indian market.
Review: Top notch writting quality! - Wonderful pen! 0.5mm fine tips gives you slim writing experience and ink flow is top notch, slim writing ✓ ink flow ✓ smudge free ✓ verdict - superb pen you'll love it.

## Features

- Package Including : Pcs (Writes Soft Like a Marker but Durable Like a Roller Ball), Pen Size : , Ink Colour : , Tip : Stainless Steel Tip.
- These pens write great without skipping, smearing and stuttering, and also don't bleed through your paper. They are also non- toxic and acid-free.
- Fast-drying ink, Designed for everyday use.
- These writing pens comes with comfortable grips are easy to hold, giving you the control of your lines. Also convenient to carry with.
- These writing instruments are perfect gifts for the guest book table at conventions, parties and so much more. These pens are suitable for school, office and home. Ideal for writing, journaling, note-taking, underlining, sketching and more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07STJ2ZMF |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #33 in Office Products ( See Top 100 in Office Products ) #10 in Gel Ink Rollerball Pens |
| Body Shape | Round |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Pull On |
| Colour | Black |
| Customer Reviews | 4.5 out of 5 stars 2,663 Reviews |
| Drill Point | Fine |
| Grip Type | Advance |
| Hand Orientation | Ambidextrous |
| Importer Contact Information | Linc Ltd., Aurora Waterfront, GN 34/1, GN Block, Sector V, Bidhannagar, Kolkata, West Bengal 700091 |
| Ink Base | Water |
| Ink Colour | Black |
| Item Dimensions | 14 x 7.5 x 2.5 Centimeters |
| Item Height | 2.5 Centimeters |
| Item Type | Stick Ballpoint Pens |
| Item Weight | 150 Grams |
| Line Size | 0.5 |
| Manufacturer | Mitsubishi Pencil Co., Mitsubishi Pencil Company Limited, 5-23-37, Higashi-Ohi,Shinagawa,Tokyo 140-8537, Japan |
| Manufacturer Contact Information | Mitsubishi Pencil Company Limited, 5-23-37, Higashi-Ohi,Shinagawa,Tokyo 140-8537, Japan |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | UB 150 |
| Model number | UB 150 |
| Packer Contact Information | Ondesk Ventures Pvt Ltd. S-12 B.P Township, Kolkata-700094 T: 96593 88887 E: care@ondesk.in |
| Pattern | Pen |
| Recommended Uses For Product | Writing |
| Special Features | Non Toxic, Soft Grip |
| Style Name | Pack of 12 |
| Subject Character | Plain |
| Unit Count | 12.0 Count |
| Writing Instrument Form | Roller Ball Pen |
| Writing instrument form | Roller Ball Pen |

## Product Details

- **Brand:** Uniball
- **Writing instrument form:** Roller Ball Pen
- **Colour:** Black
- **Ink Colour:** Black
- **Age Range (Description):** Adult

## Images

![Eye UB150 0.5mm Roller Ball Pen | Black Ink, Pack of 12 - Image 1](https://m.media-amazon.com/images/I/81LyIGkm94L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The best Japanese rollerball pen
*by S***A on 1 December 2025*

I'm using Uniball Eye series pens since 2 years, and I'm very satisfied. This pen writes smoothly, it's one of the best roller ball pens I've ever used. The ink used in this pen is Uni Super Ink and it's water proof and fade proof ink. This pen is comfortable to write and this pen is very sturdy. I think this is the best roller ball pen below ₹100 available in Indian market.

### ⭐⭐⭐⭐⭐ Top notch writting quality!
*by S***D on 16 November 2025*

Wonderful pen! 0.5mm fine tips gives you slim writing experience and ink flow is top notch, slim writing ✓ ink flow ✓ smudge free ✓ verdict - superb pen you'll love it.

### ⭐⭐⭐⭐ Uniball
*by M***S on 3 November 2025*

Good pen ,durable ,smoothness is good ,ink is good ,no leakage,good for writing ,

---

## 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.mx/products/138610730-eye-ub150-0-5mm-roller-ball-pen-black-ink-pack](https://www.desertcart.mx/products/138610730-eye-ub150-0-5mm-roller-ball-pen-black-ink-pack)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-10*