---
product_id: 133652267
title: "uni-ball UB-157 Eye Rollerball Pens. Premium Fine 0.7mm Ballpoint Tip for Super Smooth Handwriting, Drawing, Art, Crafts and Colouring. Fade and Water Resistant Liquid Uni Super Ink. Box of 12 Black"
brand: "uni-ball"
price: "€ 36.30"
currency: EUR
in_stock: true
reviews_count: 13
category: "Uni Ball"
url: https://www.desertcart.pt/products/133652267-uni-ball-ub-157-eye-rollerball-pens-premium-fine-0
store_origin: PT
region: Portugal
---

# Waterproof, fade-resistant ink 12-pack with ink level window 0.7mm fine nib for precision uni-ball UB-157 Eye Rollerball Pens. Premium Fine 0.7mm Ballpoint Tip for Super Smooth Handwriting, Drawing, Art, Crafts and Colouring. Fade and Water Resistant Liquid Uni Super Ink. Box of 12 Black

**Brand:** uni-ball
**Price:** € 36.30
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Boldly, Lead Confidently

## Quick Answers

- **What is this?** uni-ball UB-157 Eye Rollerball Pens. Premium Fine 0.7mm Ballpoint Tip for Super Smooth Handwriting, Drawing, Art, Crafts and Colouring. Fade and Water Resistant Liquid Uni Super Ink. Box of 12 Black by uni-ball
- **How much does it cost?** € 36.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/133652267-uni-ball-ub-157-eye-rollerball-pens-premium-fine-0)

## 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 Meets Endurance:** Ergonomic rubber grip designed for fatigue-free writing during long meetings or creative sessions.
- • **Precision in Every Stroke:** 0.7mm fine nib delivers smooth, skip-free writing for flawless notes and sketches.
- • **Trusted by Pros Worldwide:** Over 20 years of reliability and performance, favored by creatives and managers alike.
- • **Ink That Lasts and Impresses:** Waterproof, fade-resistant liquid pigment ink ensures your work stays vibrant and professional.
- • **Stay Ahead with Transparency:** Transparent barrel window lets you monitor ink levels—never get caught without a pen again.

## Overview

The Uni-Ball UB-157 Eye Rollerball Pen Fine Blue (12 Pack) combines a precise 0.7mm nib with waterproof, fade-resistant ink for a smooth, reliable writing experience. Its ergonomic rubber grip and transparent ink window make it perfect for professionals and creatives who demand durability and style in every stroke.

## Description

Waterproof and fade-resistant liquid pigment ink. Barrel windows shows how much ink is left. Line width: 0.5mm.

Review: Perfect for drawing - Perfect pens for drawing. They last long.
Review: Quality - Nice and quality 👍

## Features

- UNI SUPER INK: Equipped with a 0.7mm nib, this pen ensures a steady and continuous flow of silky ink, allowing for clear and precise writing without skips or blotches
- COMFORTABLE GRIP: The sleek barrel design ensures a comfortable hold, allowing for extended writing sessions without causing hand fatigue
- LARGE 12-PACK – Includes enough pens for the whole household, while the transparent ink window lets you easily check levels, so you’ll always know when it’s time to grab a fresh one
- CREATE WITH EASE - Whether you’re sketching, journaling, note-taking, or working in the office, these pens deliver smooth, reliable ink flow, making them perfect for a wide range of tasks.
- WRITE WITH CONFIDENCE - rusted by professionals and creatives worldwide for over 20 years, these pens combine precision, durability, and performance for a superior writing experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003CRXODS |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #245,673 in Office Products ( See Top 100 in Office Products ) #614 in Liquid Ink Rollerball Pens |
| Brand | Uni-Ball |
| Closure | Click-Off Cap |
| Color | Blue |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,960) |
| Date First Available | August 7, 2012 |
| Grip Type | Rubber |
| Ink Color | Blue |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.032 ounces |
| Item model number | 13178 |
| Line Size | 0.7mm |
| Manufacturer | Uni Mitsubishi Pencil Company Ltd |
| Manufacturer Part Number | 13178 |
| Material Type | Stainless Steel |
| Number of Items | 12 |
| Pencil Lead Degree (Hardness) | 6B |
| Point Type | Fine |
| Product Dimensions | 0.39 x 0.39 x 5.51 inches |
| Size | 1 Count (Pack of 12) |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Uni-Ball
- **Color:** Blue
- **Ink Color:** Blue
- **Writing Instrument Form:** Roller Ball Pen

## Images

![uni-ball UB-157 Eye Rollerball Pens. Premium Fine 0.7mm Ballpoint Tip for Super Smooth Handwriting, Drawing, Art, Crafts and Colouring. Fade and Water Resistant Liquid Uni Super Ink. Box of 12 Black - Image 1](https://m.media-amazon.com/images/I/61tVOaVHQhL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for drawing
*by A***. on September 20, 2025*

Perfect pens for drawing. They last long.

### ⭐⭐⭐⭐⭐ Quality
*by ي***ع on January 15, 2026*

Nice and quality 👍

### ⭐⭐⭐⭐⭐ Review
*by F***I on September 3, 2025*

Buen traso

## Frequently Bought Together

- uni-ball UB-157 Eye Rollerball Pens. Premium Fine 0.7mm Ballpoint Tip for Super Smooth Handwriting, Drawing, Art, Crafts and Colouring. Fade and Water Resistant Liquid Uni Super Ink. Box of 12 Black
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**Shop now:** [https://www.desertcart.pt/products/133652267-uni-ball-ub-157-eye-rollerball-pens-premium-fine-0](https://www.desertcart.pt/products/133652267-uni-ball-ub-157-eye-rollerball-pens-premium-fine-0)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-17*