---
product_id: 67709493
title: "Fineliner Drawing Pen - Black - 0.03mm - Pack of 3"
brand: "uni pin"
price: "$16.20"
currency: USD
in_stock: true
reviews_count: 8
category: "Uni Pin"
url: https://www.desertcart.us/products/67709493-fineliner-drawing-pen-black-0-03mm-pack-of-3
store_origin: US
region: United States of America
---

# Water & light resistant ink 0.03mm ultra-fine nib Tamper-resistant permanent ink Fineliner Drawing Pen - Black - 0.03mm - Pack of 3

**Brand:** uni pin
**Price:** $16.20
**Availability:** ✅ In Stock

## Summary

> ✍️ Elevate your detail game with precision that speaks volumes.

## Quick Answers

- **What is this?** Fineliner Drawing Pen - Black - 0.03mm - Pack of 3 by uni pin
- **How much does it cost?** $16.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/67709493-fineliner-drawing-pen-black-0-03mm-pack-of-3)

## Best For

- uni pin enthusiasts

## Why This Product

- Trusted uni pin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Steel tip construction delivers extended lifespan, outperforming cheaper alternatives and keeping your creative flow uninterrupted.
- • **Versatile Creativity:** Ideal for artists, illustrators, and designers of all levels—whether sketching, coloring, or technical drawing, this pen adapts flawlessly.
- • **Microscopic Precision:** Write with surgical accuracy using the 0.03mm needlepoint nib—perfect for intricate sketches and detailed notes.
- • **Value Pack Convenience:** Three-pack of sleek black fineliners ensures you’re always ready to capture inspiration without interruption.
- • **Unmatched Ink Durability:** Super Ink technology ensures your work stays vibrant and unaltered—waterproof, lightfast, and tamper-proof for ultimate document security.

## Overview

The Uni Pin Fineliner Drawing Pen in black features an ultra-fine 0.03mm steel nib delivering microscopic precision. Its patented Super Ink is waterproof, light-resistant, and tamper-proof, ensuring your artwork and documents remain flawless and secure. Designed for artists and professionals, this pack of three pens combines durability with versatility, making it a must-have tool for detailed drawing, sketching, and technical work.

## Description

Uni Ball's world-renowned Pin fineliner, now available in 11 different nib-sizes, including Brush-Tip.

Review: Just like normal writing, but smaller! - Picture, if you will, writing something down on a piece of paper. You want to write small beautifully difficult to read letters and words - but, alas! The ink all smudges together and it's ruined! Now, this pen is the solution! It's so fine, that you can write infuriatingly small words, borderline microscopic without any issue. The writing process does feel quite 'scratchy', akin to writing with a quill.. but you are in essence, writing with a nib the size of a needlepoint.. this in turn reduces the amount of lubrication from the ink. As someone who likes to write oppressively small - this is absolutely perfect for me. I suppose, due to the extreme pointy-ness of the pen, comparatively to standard pens.. this could also be used to dispatch vigilante justice.
Review: Awesome, but don't fix blind old eyes. - These are excellent, wish they came in more colours. Also wish they were gyroscopically stablised because I still can't dot an eye regularly on a ball. Or cross a t, probably. Not the pen's fault. They are tiny! I am old.

## Features

- Uni Ball's world-renowned Pin fineliner, now available in 11 different nib-sizes, including Brush-Tip.
- Uni's high quality "Super Ink" is not only water and light resistant, but also "Tamper-Resistant", meaning that the ink can not be washed of using chemicals and solutions used by people to fraudulently modify documents.
- With their steel tips, the Pin range offers an extended lifespan when compared with cheaper imitations.
- With their huge range of nibs, the Uni Pin range is ideal for artists, illustrators, and designers of all ability levels.
- Set contains 3 Black coloured pens, in a 0.03mm nib size.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DJQ6KWH |
| Age Range Description | 6+ years |
| Best Sellers Rank | 27,135 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 8 in Technical Drawing Supplies |
| Body Shape | Cylindrical |
| Brand | Uni Pin |
| Brand Name | Uni Pin |
| Closure Type | Pull Cap |
| Colour | black |
| Customer Reviews | 4.4 out of 5 stars 363 Reviews |
| Global Trade Identification Number | 05056225223866 |
| Grip Type | Contoured |
| Hand Orientation | Ambidextrous |
| Included Components | 3 x Uni Pin Fineliner Drawing Pen (Black, 0.03mm) |
| Ink Base | Water |
| Ink Colour | Black |
| Ink colour | Black |
| Is Waterproof | true |
| Line Size | 0.03 Millimeters |
| Manufacturer | Uni-Ball - OMG |
| Manufacturer Part Number | Pin 003-200(S) |
| Marker Type | Permanent Marker |
| Material Type | alloy_steel |
| Number of Items | 3 |
| Number of Pieces | 3 |
| Number of items | 3 |
| Package Size Name | Pack of 3 |
| Pattern | Letter Print |
| Point Type | Fine |
| Point type | Fine |
| Recommended Uses For Product | Drawing, Coloring, Sketching |
| Recommended uses for product | Drawing, Coloring, Sketching |
| Special Features | Brush Tip |
| Style | Pocket |
| Surface Recommendation | Cardboard |
| Target Audience | Adult, Kid |
| Target audience | Adult, Kid |
| Theme | Art" or "Drawing |
| UPC | 505622522386 |
| Unit Count | 9.0 count |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Marker Pen |

## Product Details

- **Brand:** Uni Pin
- **Ink colour:** Black
- **Number of items:** 3
- **Point type:** Fine
- **Recommended uses for product:** Drawing, Coloring, Sketching

## Images

![Fineliner Drawing Pen - Black - 0.03mm - Pack of 3 - Image 1](https://m.media-amazon.com/images/I/610yCQo0uOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just like normal writing, but smaller!
*by C***E on 4 July 2022*

Picture, if you will, writing something down on a piece of paper. You want to write small beautifully difficult to read letters and words - but, alas! The ink all smudges together and it's ruined! Now, this pen is the solution! It's so fine, that you can write infuriatingly small words, borderline microscopic without any issue. The writing process does feel quite 'scratchy', akin to writing with a quill.. but you are in essence, writing with a nib the size of a needlepoint.. this in turn reduces the amount of lubrication from the ink. As someone who likes to write oppressively small - this is absolutely perfect for me. I suppose, due to the extreme pointy-ness of the pen, comparatively to standard pens.. this could also be used to dispatch vigilante justice.

### ⭐⭐⭐⭐⭐ Awesome, but don't fix blind old eyes.
*by S***E on 6 August 2025*

These are excellent, wish they came in more colours. Also wish they were gyroscopically stablised because I still can't dot an eye regularly on a ball. Or cross a t, probably. Not the pen's fault. They are tiny! I am old.

### ⭐⭐⭐⭐⭐ Could not work without
*by K***R on 18 April 2026*

Started using them in uni and I cant work without them now, they might not work well with certain papers, and do not borrow them to colleagues who haven't use them before, they will break the tip in their ignorance, but if you know the product and you need it, this pen cannot be replaced with anything else of the same standards, as it's kinda hard to find a 0.03 that will not smudge and maintain it's thickness if you do not break it by putting too much pressure, plus they last for ages

## Frequently Bought Together

- Uni Pin Fineliner Drawing Pen - Black - 0.03mm - Pack of 3
- uni-ball PIN DRAWING PEN FINELINER ULTRA FINE LINE MARKER 0.05mm BLACK Ink - [Pack of 3]
- UNI-BALL PIN DRAWING PEN FINELINER ULTRA FINE LINE MARKER 0.1mm BLACK Ink - [Pack of 3]

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-15*