---
product_id: 147624477
title: "uni-ball - Deluxe Roller Ball Stick Waterproof Pen, Black Ink, Micro - Dozen by Uni-ball"
brand: "uni-ball"
price: "S$59"
currency: SGD
in_stock: true
reviews_count: 6
category: "Uni Ball"
url: https://www.desertcart.sg/products/147624477-uni-ball-deluxe-roller-ball-stick-waterproof-pen-black-ink
store_origin: SG
region: Singapore
---

# Waterproof, smear-proof ink Durable metal pocket clip Micro 0.5mm precision tip uni-ball - Deluxe Roller Ball Stick Waterproof Pen, Black Ink, Micro - Dozen by Uni-ball

**Brand:** uni-ball
**Price:** S$59
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write like a pro, secure like a vault.

## Quick Answers

- **What is this?** uni-ball - Deluxe Roller Ball Stick Waterproof Pen, Black Ink, Micro - Dozen by Uni-ball by uni-ball
- **How much does it cost?** S$59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/147624477-uni-ball-deluxe-roller-ball-stick-waterproof-pen-black-ink)

## 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

- • **Precision Micro Tip:** Experience flawless, fine lines with a 0.5mm conical tip designed for detailed, professional writing.
- • **Ambidextrous & Ergonomic:** Designed for all users with a comfortable grip and balanced body shape, making long writing sessions fatigue-free.
- • **Smooth Fountain Pen Feel:** Enjoy effortless, fluid writing with a smooth grip that mimics the luxury of a fountain pen—no mess, all class.
- • **Unmatched Waterproof Ink:** Uni Super Ink locks into paper, preventing smudges and document tampering—perfect for secure, archival-quality notes.
- • **Sleek Matte Finish & Clip:** Carry confidence with a stylish black matte barrel and a robust metal clip that keeps your pen ready on the go.

## Overview

The uni-ball Deluxe Roller Ball Stick Pen combines a precision 0.5mm micro tip with waterproof, archival-quality Uni Super Ink that resists smudging and document alteration. Featuring a sleek black matte finish and a durable metal pocket clip, this pen offers a smooth, fountain-pen-like writing experience with ergonomic design suitable for all users. Ideal for professionals who demand reliability, style, and security in every stroke.

## Description

Stick roller ball waterproof/pigmented ink pen with pocket clip features a conical tip plus a smooth grip, 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

Review: Excellent - Perfect pen for journalling, really fine, smooth and great value
Review: Good - It what it says

## Features

- Uniball 60025 Deluxe Roller Ball Stick Waterproof Pen, Black Ink, Micro, Dozen

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CRDU8QY |
| Age Range Description | All |
| Age range (description) | All |
| Best Sellers Rank | 161,578 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 2,085 in Gel Ink Rollerball Pens |
| Body Shape | Cylindrical |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Click-Off Cap |
| Colour | black |
| Customer Reviews | 4.7 out of 5 stars 302 Reviews |
| Drill Point | Micro |
| Global Trade Identification Number | 60070530600256 |
| Grip Type | Smooth |
| Hardness | HB |
| Included Components | Pocket Clip |
| Ink Base | Water |
| Ink Colour | Black |
| Ink colour | Black |
| Is the Product Left or Right Handed? | Ambidextrous |
| Item Diameter | 0.5 Millimetres |
| Item Dimensions | 25 x 81 x 142 millimetres |
| Item Weight | 118 g |
| Line Size | 1_0_1_9mm |
| Manufacturer | SANFORD |
| Material | BLACK INK |
| Material Type | BLACK INK |
| Model Name | Deluxe Roller |
| Model Number | SAN60025 |
| Recommended Uses For Product | Writing |
| Special Features | Ergonomic, Waterproof |
| Style | professional |
| UPC | 785525506632 999992169843 999994025246 640206554923 804993626366 070530600254 013243088254 728131172471 031113446447 799916361755 |
| Unit Count | 1.0 count |
| Water Resistance Level | Waterproof |
| Writing Instrument Form | Roller Ball Pen |
| Writing Technique | roller ball |
| Writing instrument form | Roller Ball Pen |

## Product Details

- **Age range (description):** All
- **Brand:** uni-ball
- **Colour:** black
- **Ink colour:** Black
- **Material:** BLACK INK
- **Model name:** Deluxe Roller
- **Point type:** Micro
- **Special feature:** Ergonomic, Waterproof
- **Unit count:** 1.0 Count
- **Writing instrument form:** Roller Ball Pen

## Images

![uni-ball - Deluxe Roller Ball Stick Waterproof Pen, Black Ink, Micro - Dozen by Uni-ball - Image 1](https://m.media-amazon.com/images/I/51o04D-DWwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent
*by T***E on 4 February 2026*

Perfect pen for journalling, really fine, smooth and great value

### ⭐⭐⭐⭐⭐ Good
*by F***K on 20 June 2022*

It what it says

### ⭐⭐⭐⭐⭐ Good permanent ink fine line pens.
*by V***Y on 24 November 2025*

Permanent ink. Crisp fine lines. Excellent pens.

## 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.sg/products/147624477-uni-ball-deluxe-roller-ball-stick-waterproof-pen-black-ink](https://www.desertcart.sg/products/147624477-uni-ball-deluxe-roller-ball-stick-waterproof-pen-black-ink)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-26*