---
product_id: 115083514
title: "uni-ball Gel Impact Rollerball Gel Pens, 1 mm, Black (12-Pack)"
brand: "uni-ball"
price: "53507CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/115083514-uni-ball-gel-impact-rollerball-gel-pens-1-mm-black
store_origin: SN
region: Senegal
---

# Water & fade resistant ink Smooth gel ink flow 1.0mm bold line uni-ball Gel Impact Rollerball Gel Pens, 1 mm, Black (12-Pack)

**Brand:** uni-ball
**Price:** 53507CFA
**Availability:** ✅ In Stock

## Summary

> 🖊️ Write Bold. Stay Brilliant. Never Fade.

## Quick Answers

- **What is this?** uni-ball Gel Impact Rollerball Gel Pens, 1 mm, Black (12-Pack) by uni-ball
- **How much does it cost?** 53507CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/115083514-uni-ball-gel-impact-rollerball-gel-pens-1-mm-black)

## 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 Control:** Ergonomic rubber grip ensures fatigue-free writing during long meetings or brainstorming sessions.
- • **Leak-Proof Portability:** Secure capped top prevents leaks in your pocket or bag—carry your creativity everywhere without worry.
- • **Bold, Effortless Writing:** 1.0mm broad tip delivers striking, easy-to-read lines for confident note-taking and creative expression.
- • **Smooth Glide, Every Time:** Vibrant gel ink flows seamlessly without skipping or stuttering, even on glossy paper—write like a pro.
- • **Unmatched Ink Durability:** Uni-Ball Super Ink resists water, fading, and chemicals—your writing stays sharp and secure, no matter what.

## Overview

The Uni-Ball Gel Impact Rollerball Pen 12-pack features a 1.0mm broad tip with vivid, fade- and water-resistant gel ink that bonds to paper fibers for lasting clarity. Designed for professionals who demand smooth, bold writing, these pens combine comfort with durability, ensuring leak-proof portability and effortless expression in every stroke.

## Description

The Uniball Signo Gel Pen is the perfect ballpoint pen for anyone with a bold writing style. It is filled with gel ink that is super smooth, and has a vivid pigment that will stand out from the rest. The gel ink is an advanced Uni-Ball Super Ink, an ink formula that bonds to paper fibers. It is resistant to chemicals that wash dye-based ink from checks. Super ink is also fade resistant, water resistant, and acid free. This vibrant gel ink doesn't skip or stutter, even on glossy paper, and gives bold, easy to read lines. The broad 0.6mm writing line is ideal for anyone with large handwriting style. The rubber grip makes this pen comfortable and easy to write with, and a capped top stays put and ensures that this pen will never leak in your pocket. Black Ink in a Box of 12.

## Features

- Gel ink in the pen is super smooth, and has a vivid pigment that will stand out from the rest, 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
- Vibrant gel ink doesn't skip or stutter, even on glossy paper, and gives bold, easy to read lines
- Broad 0.6mm writing line is ideal for anyone with a large or bold handwriting style
- Rubber grip makes this pen comfortable and easy to write with, capped top stays put and ensures that this pen will never leak in your pocket

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000I6M55Y |
| Additional Features | Fade Resistant, Quick Drying, Soft Grip, Tamper proof, Visible Ink Level, Waterproof |
| Age Range Description | Adult |
| Best Sellers Rank | #251,773 in Office Products ( See Top 100 in Office Products ) #3,527 in Gel Ink Pens |
| Body Shape | Round |
| Brand Name | Uni-Ball |
| Closure Type | Click-Off Cap |
| Color | Black Gel |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,900) |
| Drill Point | Broad |
| Global Trade Identification Number | 04902778921616, 04902778928264 |
| Grip Type | Comfort grip |
| Hand Orientation | Ambidextrous |
| Included Components | Storage Case |
| Ink Base | Water |
| Ink Color | Black |
| Item Diameter | 1 centimeters |
| Item Dimensions | 0.06 x 0.01 x 0.03 inches |
| Item Type Name | Rollerball gel pens |
| Item Weight | 10 g |
| Line Size | 1.0mm |
| Manufacturer | Uni Mitsubishi Pencil Company Ltd |
| Material Type | Rubber |
| Model Name | UM-153S |
| Model Number | 218990000 |
| Pattern | Single |
| Recommended Uses For Product | Writing |
| Style | 12 Black Broad 1mm |
| Unit Count | 12 Count |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Roller Ball Pen |
| Writing Technique | gel ink |

## Product Details

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

## Images

![uni-ball Gel Impact Rollerball Gel Pens, 1 mm, Black (12-Pack) - Image 1](https://m.media-amazon.com/images/I/41ddIsuzONL.jpg)

## Available Options

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

## Frequently Bought Together

- Uni-ball 218990000 UM-153S Signo Impact Gel Pens with Rubber Grip, Black Gel, 1mm Nib (Pack of 12)
- Uni Ball Red Capped (UM-153S) Gel Impact Rollerball Pen Ball Point Pens Broad 1mm Tip Nib 0.6mm Line Width Ink (Pack Of 3)
- Uni TS-140143 Signo UM-153S Gel Impact Rollerball Pen, 0.6mm Line Width, 1.0mm Tip Width, Blue, Pack of 6

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**Shop now:** [https://www.desertcart.sn/products/115083514-uni-ball-gel-impact-rollerball-gel-pens-1-mm-black](https://www.desertcart.sn/products/115083514-uni-ball-gel-impact-rollerball-gel-pens-1-mm-black)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-26*