---
product_id: 466111037
title: "UM-153S Gel Impact Broad Rollerball Pens - 1mm Nib, 0.6mm Line Width - Black Ink (5)"
brand: "uni-ball"
price: "₨10642"
currency: LKR
in_stock: true
reviews_count: 8
category: "Uni Ball"
url: https://www.desertcart.lk/products/466111037-um-153s-gel-impact-broad-rollerball-pens-1mm-nib-0
store_origin: LK
region: Sri Lanka
---

# Smooth black gel ink, 0.6mm line Refillable with UMR10 ink 1.0mm stainless steel tip UM-153S Gel Impact Broad Rollerball Pens - 1mm Nib, 0.6mm Line Width - Black Ink (5)

**Brand:** uni-ball
**Price:** ₨10642
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Bold. Write Smart. Never Miss a Beat.

## Quick Answers

- **What is this?** UM-153S Gel Impact Broad Rollerball Pens - 1mm Nib, 0.6mm Line Width - Black Ink (5) by uni-ball
- **How much does it cost?** ₨10642 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/466111037-um-153s-gel-impact-broad-rollerball-pens-1mm-nib-0)

## 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

- • **Smudge-Free Precision:** Fast-drying pigment ink ensures your notes stay crisp and clean—no more embarrassing smears.
- • **Effortless Bold Writing:** 1.0mm broad tip delivers confident, fluid strokes that stand out in every meeting.
- • **Sustainable & Refillable:** Eco-conscious refill system keeps you writing longer while reducing waste.
- • **Ambidextrous Comfort Grip:** Contoured design fits perfectly in any hand, making long writing sessions fatigue-free.
- • **Trusted Japanese Craftsmanship:** Made by Mitsubishi Pencil Co., combining reliability with sleek, professional style.

## Overview

The uni-ball UM-153S Gel Impact Rollerball Pen features a durable 1.0mm stainless steel tip paired with smooth, fast-drying black gel ink that produces a precise 0.6mm line. Designed for professionals who demand smudge-resistant, fluid writing, this refillable pen offers ambidextrous comfort and is crafted in Japan by Mitsubishi Pencil Co., ensuring premium quality and longevity.

## Description

UM-153S black gel ink rollerball pens by Uni-Ball.

Review: Great Pens - I love these pens, so easy to write with and flows beautifully, I don't use any other, always need to have them instock.
Review: brilliant rollerball pens - These rollerball pens are brilliant. the ink is very stable and and flows well whenever used without smudges or poor flow. Great value as they last and last.

## Features

- Superior quality Uni-Ball Gel Impact Pen.
- Features a 1.0mm stainless steel tip, with a line width of 0.6mm.
- If your writing tends to be large, then the gel ink pens will suit you - using a fast drying pigment ink that stops smudging & delivers ultra fluid writing.
- Non-leak and will enable you to write to the last drop of ink. These pens are refillable with the UMR10 Gel Ink Rollerball refill.
- Black ink.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B94QWRSJ |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | 3,640 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 11 in Rollerball Pens |
| Body Shape | Cylindrical |
| Brand | uni-ball |
| Brand Name | uni-ball |
| Colour | Black |
| Country Of Origin | Japan |
| Customer Reviews | 4.6 out of 5 stars 241 Reviews |
| Drill Point | Broad |
| Grip Type | Contoured |
| Included Components | UMR10 Gel Rollerball Refill Ink Refills |
| Ink Base | Water |
| Ink Colour | Black |
| Ink colour | Black |
| Is the Product Left or Right Handed? | Ambidextrous |
| Item Dimensions | 14 x 5 x 2 centimetres |
| Item Weight | 0.05 Kilograms |
| Line Size | 0_6mm |
| Manufacturer | Mitsubishi Pencil Co UK Ltd |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model Name | UM 153S |
| Model Number | UM153S-BLACK |
| Recommended Uses For Product | Writing |
| Special Features | Refillable |
| Style | Classic |
| Theme | Plain |
| Unit Count | 1.0 count |
| Water Resistance Level | Water Resistant |
| 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
- **Material:** Stainless Steel
- **Model name:** UM 153S
- **Point type:** Broad
- **Special feature:** Refillable
- **Unit count:** 1.0 count
- **Writing instrument form:** Roller Ball Pen

## Images

![UM-153S Gel Impact Broad Rollerball Pens - 1mm Nib, 0.6mm Line Width - Black Ink (5) - Image 1](https://m.media-amazon.com/images/I/618MRJLtEvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Pens
*by K***R on 19 November 2025*

I love these pens, so easy to write with and flows beautifully, I don't use any other, always need to have them instock.

### ⭐⭐⭐⭐⭐ brilliant rollerball pens
*by R***Y on 2 December 2025*

These rollerball pens are brilliant. the ink is very stable and and flows well whenever used without smudges or poor flow. Great value as they last and last.

### ⭐⭐⭐⭐⭐ Ease of use
*by D***N on 27 November 2025*

Top quality product! A delight to use producing excellent script. An outstanding addition to my pen set.

## Frequently Bought Together

- uni-ball UM-153S Gel Impact Broad Rollerball Pens - 1mm Nib, 0.6mm Line Width - Black Ink (5)
- Uni TS-140143 Signo UM-153S Gel Impact Rollerball Pen, 0.6mm Line Width, 1.0mm Tip Width, Blue, Pack of 6
- 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)

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**Shop now:** [https://www.desertcart.lk/products/466111037-um-153s-gel-impact-broad-rollerball-pens-1mm-nib-0](https://www.desertcart.lk/products/466111037-um-153s-gel-impact-broad-rollerball-pens-1mm-nib-0)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-08*