---
product_id: 317416597
title: "Eye Fine Rollerball Pen 0.7 Mm Line Ub-157 Black Pack Of 5"
brand: "uni-ball"
price: "AR$25864"
currency: ARS
in_stock: true
category: "Uni Ball"
url: https://www.desertcart.com.ar/products/317416597-eye-fine-rollerball-pen-0-7-mm-line-ub-157
store_origin: AR
region: Argentina
---

# Uni-flow ink system for smooth flow Fade-proof rich black ink 0.7mm fine line precision Eye Fine Rollerball Pen 0.7 Mm Line Ub-157 Black Pack Of 5

**Brand:** uni-ball
**Price:** AR$25864
**Availability:** ✅ In Stock

## Summary

> 🖊️ Write Your Success Story with Uni-Ball Eye – Precision Meets Performance!

## Quick Answers

- **What is this?** Eye Fine Rollerball Pen 0.7 Mm Line Ub-157 Black Pack Of 5 by uni-ball
- **How much does it cost?** AR$25864 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/317416597-eye-fine-rollerball-pen-0-7-mm-line-ub-157)

## 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

- • **Ink That Keeps Up:** Uni-flow system ensures uninterrupted writing to the very last drop—no skips, no smudges.
- • **Effortless Precision:** 0.7mm fine rollerball tip delivers crisp, professional lines every time.
- • **Fade-Proof Confidence:** Archival-quality black ink resists fading, keeping your notes sharp and timeless.
- • **Designed for All-Day Comfort:** Contoured grip and ambidextrous design reduce hand fatigue during long writing sessions.
- • **Pack of 5 for Maximum Productivity:** Stay stocked and ready—perfect for home, office, or on-the-go creativity.

## Overview

The Uni-Ball Eye Fine Rollerball Pen UB-157 features a 0.7mm fine tip with a Uni-flow ink system that guarantees smooth, continuous writing. Its fade-proof black ink ensures lasting clarity, while the contoured, ambidextrous grip offers comfort for extended use. Sold in a convenient pack of five, this pen is a top choice for professionals seeking reliable, stylish writing instruments.

## Description

Uni-Ball Eye Fine Rollerball Pen 0.7 Mm Line Ub-157 Black Pack Of 5 : desertcart.ae: Office Products

## Features

- Rollerball pen with decorative design.
- Uni-flow system ensures continuous writing to the last drop of ink.
- Uniball pens are ideal for home, work or school.
- Creates a smooth medium line in black ink.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004151CSE |
| Additional Features | Fade Proof |
| Age Range Description | Adult |
| Animal Theme | Pig |
| Best Sellers Rank | #44 in Office Products ( See Top 100 in Office Products ) #1 in Rollerball Pens |
| Body Shape | Cylindrical |
| Brand Name | uni-ball |
| Closure Type | Click-Off Cap |
| Color | green |
| Customer Reviews | 4.6 4.6 out of 5 stars (278) |
| Drill Point | Fine |
| Global Trade Identification Number | 00634385892730 |
| Grip Type | Contoured |
| Hand Orientation | Ambidextrous |
| Hardness | H |
| Included Components | Pens |
| Ink Base | Water |
| Ink Color | Black |
| Item Diameter | 0.7 Millimeters |
| Item Dimensions | 23 x 16.8 x 1.6 centimeters |
| Item Weight | 50 Grams |
| Line Size | 0.7mm |
| Manufacturer | UniBall |
| Material Type | Plastic |
| Model Name | UB157 |
| Model Number | UB157 |
| Pattern | Solid |
| Recommended Uses For Product | Writing |
| Style | Modern |
| Subject Character | no subject character |
| Theme | Plain |
| UPC | 634385892730 |
| Unit Count | 5 Count |
| Water Resistance Level | Not Water Resistant |
| Writing Instrument Form | Roller Ball Pen |
| Writing Technique | rollerball |

## Product Details

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

## Images

![Eye Fine Rollerball Pen 0.7 Mm Line Ub-157 Black Pack Of 5 - Image 1](https://m.media-amazon.com/images/I/61SVy5s99sL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this pen have waterproof ink?**
A: The ones I bought are waterproof, but important to give it a little time to dry or it does bleed a bit.

## Frequently Bought Together

- uni-ball Eye Fine Rollerball Pen 0.7 mm Line Ub-157 Black Pack of 5
- Uni-Ball EYE UB-157 Rollerball Pen 0.7mm Ball [Pack of 10] One of each colour
- Uni-Ball EYE UB-157 Fine Liquid Ink Rollerball Pen - Tropical Set - Pack of 5

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**Shop now:** [https://www.desertcart.com.ar/products/317416597-eye-fine-rollerball-pen-0-7-mm-line-ub-157](https://www.desertcart.com.ar/products/317416597-eye-fine-rollerball-pen-0-7-mm-line-ub-157)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-02*