---
product_id: 22897191
title: "Uni-Ball 155 Deluxe Stick Roller Ball Pen, Micro 0.5mm, Black Ink, Metallic Gray Barrel, Dozen"
brand: "uni-ball"
price: "£25.57"
currency: GBP
in_stock: true
category: "Uni Ball"
url: https://www.desertcart.co.uk/products/22897191-uni-ball-155-deluxe-stick-roller-ball-pen-micro-0
store_origin: GB
region: United Kingdom
---

# Waterproof uni-Super Ink Anti-fraud ink locks on paper 0.5mm micro tip for precision Uni-Ball 155 Deluxe Stick Roller Ball Pen, Micro 0.5mm, Black Ink, Metallic Gray Barrel, Dozen

**Brand:** uni-ball
**Price:** £25.57
**Availability:** ✅ In Stock

## Summary

> 🖊️ Write sharp, stay secure, and own every signature.

## Quick Answers

- **What is this?** Uni-Ball 155 Deluxe Stick Roller Ball Pen, Micro 0.5mm, Black Ink, Metallic Gray Barrel, Dozen by uni-ball
- **How much does it cost?** £25.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/22897191-uni-ball-155-deluxe-stick-roller-ball-pen-micro-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

- • **Security-Grade Ink:** Special ink formulation prevents check washing and document tampering—write with confidence.
- • **Precision Micro Tip:** Experience flawless 0.5mm fine lines for detailed, professional writing.
- • **Smooth Rollerball Flow:** Enjoy the effortless glide of a fountain pen without the mess, perfect for long meetings and legal forms.
- • **Waterproof Ink Technology:** Uni-Super Ink ensures your notes stay crisp and smudge-free, rain or shine.
- • **Sleek Metallic Gray Barrel:** Elevate your desk style with a matte finish and durable metal clip for everyday carry.

## Overview

The Uni-Ball 155 Deluxe Stick Roller Ball Pen features a 0.5mm micro tip with waterproof uni-Super Ink that resists tampering and smudging. Its archival-quality, acid-free ink delivers crisp, precise lines, while the sleek metallic gray barrel with a sturdy metal clip combines professional style with durability. Ideal for legal documents and everyday use, this pen offers a smooth rollerball writing experience trusted by professionals.

## Description

A classic rollerball pen that writes as smooth as a fountain pen, without the mess. Features uni-Super Ink specially-formulated to become trapped in paper, helping prevent criminal check washing and other document alteration. Archival quality and acid-free ink provides neat, accurate lines. Attractive black matte finish with strong, long lasting metal clip. Stainless steel tip. Special Ink Type: Water-Proof Pen Style: Stick Ink Colors: Black Pen Type: Roller Ball.

## Features

- Special_Ink_Type - Water-Proof
- Pen_Style - Stick
- Ink_Colors - Black
- Pen_Type - Roller Ball

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CRDU8QY |
| Additional Features | Pocket Clip |
| Age Range Description | Adult |
| Best Sellers Rank | #67,359 in Office Products ( See Top 100 in Office Products ) #172 in Liquid Ink Rollerball Pens |
| Body Shape | Round |
| Brand Name | Uni-Ball |
| Closure Type | Snap |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (333) |
| Drill Point | Micro |
| Global Trade Identification Number | 60070530600256 |
| Grip Type | comfort grip |
| Hand Orientation | Ambidextrous |
| Hardness | HB |
| Included Components | Pocket Clip |
| Ink Base | Water |
| Ink Color | Black |
| Item Diameter | 0.5 millimeters |
| Item Dimensions | 1 x 3.2 x 5.6 inches |
| Item Weight | 4.16 ounces |
| Line Size | 0.5 millimeters |
| Manufacturer | Uni-ball |
| Material Type | BLACK INK |
| Model Number | SAN60025 |
| Style | professional |
| UPC | 785525506632 999992169843 999994025246 640206554923 804993626366 070530600254 013243088254 728131172471 031113446447 799916361755 |
| Unit Count | 1 Count |
| Warranty Description | Contact Manufacturer |
| Water Resistance Level | Waterproof |
| Writing Instrument Form | Roller Ball Pen |
| Writing Technique | rollerball |

## Product Details

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

## Images

![Uni-Ball 155 Deluxe Stick Roller Ball Pen, Micro 0.5mm, Black Ink, Metallic Gray Barrel, Dozen - Image 1](https://m.media-amazon.com/images/I/51o04D-DWwL.jpg)

## Frequently Bought Together

- uni-ball 60025 Deluxe Stick Roller Ball Pen, Micro 0.5mm, Black Ink, Metallic Gray Barrel, Dozen
- uni-ball Deluxe Micro Point Roller Ball Pens, Blue (60027)
- uniball Deluxe Roller Ball Pen, Stick, Fine 0.7 Mm, Black Ink, Champagne Barrel, Dozen

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**Shop now:** [https://www.desertcart.co.uk/products/22897191-uni-ball-155-deluxe-stick-roller-ball-pen-micro-0](https://www.desertcart.co.uk/products/22897191-uni-ball-155-deluxe-stick-roller-ball-pen-micro-0)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-08-31*