---
product_id: 49222944
title: "UM-153S Signo Impact Gel Pens, Red Gel, 1mm Rubber Nib (Pack of 12)"
brand: "uni-ball"
price: "42412CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Uni Ball"
url: https://www.desertcart.sn/products/49222944-um-153s-signo-impact-gel-pens-red-gel-1mm-rubber
store_origin: SN
region: Senegal
---

# Super Ink: water, fade & chemical resistant Pack of 12 for uninterrupted creativity 1mm broad rubber nib for bold writing UM-153S Signo Impact Gel Pens, Red Gel, 1mm Rubber Nib (Pack of 12)

**Brand:** uni-ball
**Price:** 42412CFA
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Bold. Write Brilliant. Never Blend In.

## Quick Answers

- **What is this?** UM-153S Signo Impact Gel Pens, Red Gel, 1mm Rubber Nib (Pack of 12) by uni-ball
- **How much does it cost?** 42412CFA 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/49222944-um-153s-signo-impact-gel-pens-red-gel-1mm-rubber)

## 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 reduces hand fatigue during long brainstorming sessions or note-taking marathons.
- • **Unmatched Ink Durability:** Uni-Ball Super Ink bonds to paper fibers, ensuring your writing resists water, fading, and chemical tampering.
- • **Always Ready, Never Leaks:** Secure click-off cap prevents leaks in your pocket and keeps your pens fresh and reliable.
- • **Smooth, Effortless Writing:** Gel ink flows seamlessly without skips or stutters—even on glossy surfaces, making every stroke a pleasure.
- • **Bold, Vivid Lines Every Time:** 1mm broad tip delivers thick, eye-catching red ink that stands out in meetings and notes.

## Overview

The Uni-Ball UM-153S Signo Impact Gel Pens come in a pack of 12 vibrant red gel pens featuring a broad 1mm rubber nib for bold, smooth writing. Powered by Uni-Ball’s advanced Super Ink technology, these pens offer water, fade, and chemical resistance, ensuring your notes stay sharp and secure. Designed with a comfortable rubber grip and a leak-proof click-off cap, they’re perfect for professionals who demand reliability and style in every stroke.

## Description

Uni-Ball UM-153S Signo Impact Gel Pens, Red Gel, 1mm Rubber Nib (Pack of 12) : desertcart.co.uk: Everything Else

Review: Best pens in the world, if you're ok with them not lasting long - These are easily my go-to writing pens. Pros: Extremely smooth flow, leaving a consistent, thick, dark line. Ink dries fully within a few seconds and so smudging is never a worry. The ink flows very consistently throughout the pen's use, and only starts to get thin very close to the end. Cons: They run out rather fast, depending on use - I'm a university student and I'll densely cover about 20-30 sides of A4 per day, which will exhaust one of these pens. This is easily heavier use than the vast majority of people will put them through, so this is a minor point and I won't be removing stars over it. Overall, these are such a pleasure to write with that I don't mind paying a little over a pound a day to use them - the box of 12 will last me a couple of weeks, and delivery is so quick that I haven't had to go without one for a while. Compared to common biros and my previous pen of choice, the Pilot Hi-Tecpoint, these are easily my favourite. If ever there were a fountain pen or similar refillable version of these, I would be very happy to spend good money on it.
Review: Lovely pens at a quite reasonable price in these boxes - Really just bought these as a treat for myself so I didn't have to use those vile biros that always seem to be the only thing left on your desk when you're looking for a pen. Gel ink gives a lovely smooth writing-feel and leaves behind a nice thick inky line - there's something intrinsically pleasant about using a nice pen. Even inspires me to try to write a bit more neatly when I don't have to stare at the feeble scratches the other pens leave. Once you've decided to pay a few pounds for a nicer disposable pen, there are plenty of other choices - but after working my way through the half-dozen that seem available individually in blisterpacks these were my favourite. Other benefit of having a box full of them is that you get the satisfaction of telling people to keep the one they've borrowed, thus spreading a feeling of harmonious contentment to those around you. Only possible downside is that they don't tend to last that long, purely down to the amount of ink they deposit on the page. Biros seem to be thrown away when they finally break, these definitely run out of ink.

## Features

- Gel ink in the pen is super smooth, and has a vivid pigment that will stand out from the rest, red 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 | B000SHSSKO |
| Best Sellers Rank | 3,833 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 63 in Gel Ink Rollerball Pens |
| Brand | uni-ball |
| Closure | Click-Off Cap |
| Colour | variation_parent |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,606) |
| Date First Available | 31 Aug. 2006 |
| Grip Type | Rubber |
| Ink Colour | Red |
| Item Weight | 14 g |
| Line Size | 0_5mm |
| Manufacturer | Uni Mitsubishi Pencil Company Ltd |
| Manufacturer Part Number | 67824UB |
| Material Type | Rubber |
| Model Number | 67824UB |
| Number of Items | 12 |
| Point Type | Broad |
| Product Dimensions | 0.14 x 0.03 x 0.08 cm; 14 g |
| Size | 12 Count (Pack of 1) |

## Product Details

- **Age range (description):** Adult
- **Brand:** uni-ball
- **Colour:** variation_parent
- **Ink colour:** Red
- **Material:** Rubber
- **Model name:** UM-153S
- **Point type:** Broad
- **Special feature:** Lightweight
- **Unit count:** 1.0 Count
- **Writing instrument form:** Gel Pen

## Images

![UM-153S Signo Impact Gel Pens, Red Gel, 1mm Rubber Nib (Pack of 12) - Image 1](https://m.media-amazon.com/images/I/61JzyLfd4jL.jpg)

## Questions & Answers

**Q: What’s a Gel stick??**
A: This is our uni-ball Gel Impact pen however, we do manufacture a range of  UM-170 pen`s also know as the Gel Stick; these contain our Super Ink and come in a greater range of colours.  They have a smaller nib size of 0.7mm giving you greater precision and accuracy. All details of the uni-ball range can be found by visiting: https://uniball.co.uk/

**Q: When i ordered this item i was under the impression it was free delivery but when the item arrived, i found i have been charged. Why is this?**
A: The attached link should show you which seller charges postage and which are free, if you purchased from a seller advertising free postage contact them via the amazon messaging service and I am sure they will correct this for you - http://www.amazon.co.uk/gp/offer-listing/B000I6M55Y/ref=dp_olp_new?ie=UTF8&condition=new

**Q: Is the nib retractable.  I always loose the tops**
A: No it is a fixed nib that cannot be retracted

**Q: Does this really "Create a model of your network and checks for more than 100 common yet difficult-to-isolate configuration" if so WOW!**
A: I don't know who wrote this description. Just doesn't make any sense. It is just a pen which I bought for my daughter for school. It does what it is supposed to do. Simples!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best pens in the world, if you're ok with them not lasting long
*by N***F on 20 March 2017*

These are easily my go-to writing pens. Pros: Extremely smooth flow, leaving a consistent, thick, dark line. Ink dries fully within a few seconds and so smudging is never a worry. The ink flows very consistently throughout the pen's use, and only starts to get thin very close to the end. Cons: They run out rather fast, depending on use - I'm a university student and I'll densely cover about 20-30 sides of A4 per day, which will exhaust one of these pens. This is easily heavier use than the vast majority of people will put them through, so this is a minor point and I won't be removing stars over it. Overall, these are such a pleasure to write with that I don't mind paying a little over a pound a day to use them - the box of 12 will last me a couple of weeks, and delivery is so quick that I haven't had to go without one for a while. Compared to common biros and my previous pen of choice, the Pilot Hi-Tecpoint, these are easily my favourite. If ever there were a fountain pen or similar refillable version of these, I would be very happy to spend good money on it.

### ⭐⭐⭐⭐⭐ Lovely pens at a quite reasonable price in these boxes
*by J***S on 13 August 2013*

Really just bought these as a treat for myself so I didn't have to use those vile biros that always seem to be the only thing left on your desk when you're looking for a pen. Gel ink gives a lovely smooth writing-feel and leaves behind a nice thick inky line - there's something intrinsically pleasant about using a nice pen. Even inspires me to try to write a bit more neatly when I don't have to stare at the feeble scratches the other pens leave. Once you've decided to pay a few pounds for a nicer disposable pen, there are plenty of other choices - but after working my way through the half-dozen that seem available individually in blisterpacks these were my favourite. Other benefit of having a box full of them is that you get the satisfaction of telling people to keep the one they've borrowed, thus spreading a feeling of harmonious contentment to those around you. Only possible downside is that they don't tend to last that long, purely down to the amount of ink they deposit on the page. Biros seem to be thrown away when they finally break, these definitely run out of ink.

### ⭐⭐⭐⭐⭐ Brilliant Gel Pen
*by B***O on 23 January 2023*

These black gel pens are great to use, comfortable and long-lasting. They produce a medium size line which I like for writing cards, making notes etc, because they make a bold statement, a positive comment. I have used them for many years, buying a new pack as necessary. They are not cheap to buy, but they are well made, write smoothly and the line is always uniform (no breaks or fades). Would recommend highly.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-01*