---
product_id: 251618002
title: "Uni-Ball Eye Fine Rollerball Pens"
brand: "uni-ball"
price: "NZ$44"
currency: NZD
in_stock: true
reviews_count: 13
url: https://www.desertcart.nz/products/251618002-uni-ball-eye-fine-rollerball-pens
store_origin: NZ
region: New Zealand
---

# Water & fade resistant Uni-Super Ink Uni-Flow system for smooth ink flow 0.7mm bold nib for precise 0.5mm lines Uni-Ball Eye Fine Rollerball Pens

**Brand:** uni-ball
**Price:** NZ$44
**Availability:** ✅ In Stock

## Summary

> 🖊️ Elevate your writing game with the pen that professionals trust—never miss a stroke!

## Quick Answers

- **What is this?** Uni-Ball Eye Fine Rollerball Pens by uni-ball
- **How much does it cost?** NZ$44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/251618002-uni-ball-eye-fine-rollerball-pens)

## 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

- • **Durability Meets Design:** Pressure-resistant metal tip and secure capped top prevent leaks and tip damage, ensuring your pen is always ready for action—whether in meetings or on the go.
- • **Write Bold, Write Sharp:** 0.7mm stainless steel tip with tungsten carbide ball delivers crisp, consistent 0.5mm lines perfect for professional note-taking and detailed writing.
- • **Comfort for Long Sessions:** Ergonomically designed smooth grip reduces hand fatigue, letting you write with precision and comfort during extended brainstorming or planning sessions.
- • **Smooth Flow, No Interruptions:** Innovative Uni-Flow system guarantees a jam-free, consistent ink flow until the very last drop, so you never lose your creative or professional momentum.
- • **Ink That Lasts, Like Your Ideas:** Uni-Super Ink bonds to paper fibers making your writing fade-resistant, water-resistant, and chemically secure—ideal for important documents and checks.

## Overview

The Uni-Ball Eye Fine Rollerball Pen is a premium writing instrument featuring a 0.7mm bold nib that produces precise 0.5mm lines. Equipped with Uni-Super Ink, it offers superior water, fade, and chemical resistance, ensuring your writing stays vivid and secure. Its patented Uni-Flow system guarantees smooth, consistent ink delivery to the last drop, while the durable stainless steel tip with tungsten carbide ball resists breakage. Designed for comfort and reliability, this pen is a trusted choice for professionals seeking flawless performance in every stroke.

## Description

From the manufacturer Mitsubishi Pencil from Shingawa, Tokyo, Japan has been working since 1887 to improve the quality of its products and enhance its technologies. This is the writing instrument manufacturers to take environmental issues into consideration, launching products with recycled materials in 1992. Specification uni-ball products are developed through technical expertise accumulated over the years include “uni-ball” water based ink roller balls with metal tips. An established product with reliable features. The “UNI-FLOW SYSTEM” ensures a continuous write with the same thickness to the very last drop of ink. Know the Technology Water Resistant: Dyestuff Ink particle 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 the 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: 👍🏻 - 👍🏻
Review: Good - They’re the original ones. Anyone who’s used then knows they’re good. Delivery was fast too

## Features

- The World's favorite rollerball ink pen for 20 years, black Ink pens in a Box of 12
- Filled with Uni-Ball Super Ink, an advanced ink formula that bonds to paper fibers, fade resistant, water resistant, and acid free, resistant to chemicals that wash dye-based ink from checks
- Unique ‘Uni-Flow’ system ensures ink flows consistently to give you a smooth writing experience down to the last drop – so there’s no need to worry about the pen jamming or ink suddenly running out
- Bold, 0.7mm nib creates a fine, 0.5mm line that will work great for note taking or general writing, capped top stays put and ensures that this pen will never leak in your pocket
- Stainless steel tip with tungsten carbide ball ensures that this pen will never break when you need it the most

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003GIS2RG |
| Additional Features | Pocket Clip |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Animal Theme | no animal theme |
| Best Sellers Rank | #15,578 in Office Products ( See Top 100 in Office Products ) #129 in Liquid Ink Rollerball Pens |
| Body Shape | Round |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Click-Off Cap |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.7 out of 5 stars 4,010 Reviews |
| Drill Point | Fine |
| Global Trade Identification Number | 04902778524398, 05012788111163 |
| Grip Type | Smooth |
| Hand Orientation | Ambidextrous |
| Hardness | 2H |
| Included Components | Storage Case |
| Ink Base | Hybrid |
| Ink Color | Black |
| Ink colour | Black |
| Item Diameter | 0.5 Millimeters |
| Item Dimensions | 10 x 10 x 140 millimeters |
| Item Type Name | Rollerball Pens |
| Item Weight | 1 g |
| Line Size | 0.5mm |
| Manufacturer | Uni-Ball |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | uni-ball Eye UB-157 |
| Model Number | UB-157 |
| Pattern | Single |
| Recommended Uses For Product | Coloring, Drawing, Sketching, Writing |
| Style | Japanese |
| Subject Character | no subject character |
| Unit Count | 12 Count |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Ballpoint Pen |
| Writing Technique | rollerball |
| Writing instrument form | Ballpoint Pen |

## Product Details

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

## Images

![Uni-Ball Eye Fine Rollerball Pens - Image 1](https://m.media-amazon.com/images/I/61tVOaVHQhL.jpg)
![Uni-Ball Eye Fine Rollerball Pens - Image 2](https://m.media-amazon.com/images/I/51M4pRAZmDL.jpg)
![Uni-Ball Eye Fine Rollerball Pens - Image 3](https://m.media-amazon.com/images/I/61+Cfmp1ChL.jpg)
![Uni-Ball Eye Fine Rollerball Pens - Image 4](https://m.media-amazon.com/images/I/71R86LRinkL.jpg)
![Uni-Ball Eye Fine Rollerball Pens - Image 5](https://m.media-amazon.com/images/I/815KkfGR44L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 👍🏻
*by S***N on 10 September 2024*

👍🏻

### ⭐⭐⭐⭐⭐ Good
*by C***S on 4 October 2020*

They’re the original ones. Anyone who’s used then knows they’re good. Delivery was fast too

### ⭐⭐⭐⭐⭐ Great pens !
*by G***T on 6 February 2021*

Perfect pens !! So smooth !

## 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
- Helix Oxford Maths Set with Storage Tin - 10 Piece Maths Equipment Set
- Bic Cristal Original Ballpoint Pens, Smudge-free with Medium Point (1.0 mm), Black, Ideal for Office and School, Pack of 10

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**Shop now:** [https://www.desertcart.nz/products/251618002-uni-ball-eye-fine-rollerball-pens](https://www.desertcart.nz/products/251618002-uni-ball-eye-fine-rollerball-pens)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-08-04*