---
product_id: 256798421
title: "Uni-Ball Signo UM-153 Gel Ink Rollerball Pen, 1.0mm, Broad Point, Black Ink, Pack of 6"
brand: "uni-ball"
price: "97.26 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Uni Ball"
url: https://www.desertcart.tn/products/256798421-uni-ball-signo-um-153-gel-ink-rollerball-pen-1
store_origin: TN
region: Tunisia
---

# Soft rubber grip for fatigue-free writing Refillable, eco-friendly gel ink 1.0mm broad tip for bold, smooth lines Uni-Ball Signo UM-153 Gel Ink Rollerball Pen, 1.0mm, Broad Point, Black Ink, Pack of 6

**Brand:** uni-ball
**Price:** 97.26 DT
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Bold, Write Smart — Own Your Notes, Own Your Day!

## Quick Answers

- **What is this?** Uni-Ball Signo UM-153 Gel Ink Rollerball Pen, 1.0mm, Broad Point, Black Ink, Pack of 6 by uni-ball
- **How much does it cost?** 97.26 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/256798421-uni-ball-signo-um-153-gel-ink-rollerball-pen-1)

## 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 designed to reduce hand fatigue during marathon note-taking sessions.
- • **Sustainable & Reliable:** Refillable, acid-free gel ink ensures long-lasting use and eco-conscious writing.
- • **Effortless Bold Writing:** Experience ultra-smooth ink flow with a 1.0mm broad tip that makes every word stand out.
- • **Sleek Professional Design:** Classic black ink in a stylish barrel that fits perfectly in your hand and your professional image.
- • **Always Ready, Always Sharp:** Pack of 6 pens plus easy-to-carry poly bag means you’re never caught without your signature tool.

## Overview

The Uni-Ball Signo UM-153 is a pack of six 1.0mm broad point gel ink rollerball pens featuring ultra-smooth, refillable, acid-free black ink. Designed with a soft rubber grip for comfortable, fatigue-free writing, these pens combine professional style with sustainable functionality, perfect for heavy note-takers and creatives alike.

## Description

nan

Review: Excellent Pens!!! - Fabulous pens that flow across the paper very easily, which helps my hand not get as tired due to all the notes I take. I use them to write clinical notes for clients so I go through the pens quickly, but I also ordered replacement cartridges to have on hand!!!
Review: Uniball signo pen - Great pen for rock painting. Fine lines for written messages.

## Features

- Features ultra smooth ink flow with a bold tip
- Comes in a barrel design with rubber grip
- Ink is refillable and acid free
- Pens come in a poly bag.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00OACPHHK |
| Additional Features | Refillable |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Animal Theme | no animal theme |
| Best Sellers Rank | #185,003 in Office Products ( See Top 100 in Office Products ) #3,546 in Gel Ink Rollerball Pens |
| Body Shape | Round |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Closure Type | Click-Off Cap |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.8 out of 5 stars 256 Reviews |
| Drill Point | Broad |
| Grip Type | Soft |
| Hand Orientation | Ambidextrous |
| Hardness | HB |
| Included Components | Ink Bottle |
| Ink Base | Water |
| Ink Color | Black |
| Ink colour | Black |
| Item Diameter | 1 Millimeters |
| Item Dimensions | 13.8 x 3.8 x 1.7 centimeters |
| Item Weight | 0.01 Ounces |
| Line Size | 1 Millimeters |
| Manufacturer | Uni-Ball |
| Material | Rubber |
| Material Type | Rubber |
| Model Name | UM 153 |
| Recommended Uses For Product | Writing |
| UPC | 617629617009 |
| Unit Count | 6.0 Count |
| Writing Instrument Form | Roller Ball Pen |
| Writing instrument form | Roller Ball Pen |

## Product Details

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

## Images

![Uni-Ball Signo UM-153 Gel Ink Rollerball Pen, 1.0mm, Broad Point, Black Ink, Pack of 6 - Image 1](https://m.media-amazon.com/images/I/710JVo7IfSL.jpg)
![Uni-Ball Signo UM-153 Gel Ink Rollerball Pen, 1.0mm, Broad Point, Black Ink, Pack of 6 - Image 2](https://m.media-amazon.com/images/I/61kCq3c7h6L.jpg)
![Uni-Ball Signo UM-153 Gel Ink Rollerball Pen, 1.0mm, Broad Point, Black Ink, Pack of 6 - Image 3](https://m.media-amazon.com/images/I/61MpJ5BBI4L.jpg)
![Uni-Ball Signo UM-153 Gel Ink Rollerball Pen, 1.0mm, Broad Point, Black Ink, Pack of 6 - Image 4](https://m.media-amazon.com/images/I/61PP+0+QjVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Pens!!!
*by C***N on 6 June 2026*

Fabulous pens that flow across the paper very easily, which helps my hand not get as tired due to all the notes I take. I use them to write clinical notes for clients so I go through the pens quickly, but I also ordered replacement cartridges to have on hand!!!

### ⭐⭐⭐⭐⭐ Uniball signo pen
*by H***N on 16 April 2024*

Great pen for rock painting. Fine lines for written messages.

### ⭐⭐⭐⭐⭐ In love!!!
*by H***T on 12 August 2024*

Absolutely in love with these pens! I usually use these for artwork and occasional notes. I got one for a gift last year and loved it so much I had to buy more. I love how dark the ink is and how smoothly they write. It does have a little bit of dry time (like most gel pens) so be aware of that. Definitely worth the money. Decent grip and size, great performance. 10/10 recommend

## Frequently Bought Together

- Uni-Ball Signo UM-153 Gel Ink Rollerball Pen, 1.0mm, Broad Point, Black Ink, Pack of 6
- Uni-Ball Signo UM-153 Gel Ink Rollerball Pen, 1.0mm, Broad Point, Blue Ink, Pack of 6
- Uni-ball Signo Capped Gel Ink Pen (UM-153) , Bold Point 1.0mm, Blue Black Ink, Value Set of 10

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**Shop now:** [https://www.desertcart.tn/products/256798421-uni-ball-signo-um-153-gel-ink-rollerball-pen-1](https://www.desertcart.tn/products/256798421-uni-ball-signo-um-153-gel-ink-rollerball-pen-1)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-11*