---
product_id: 229338421
title: "uni-Ball UMR-10 1.0mm Gel Pen Refill | Usable for UM-153S | Blue Ink, Pack of 12"
brand: "uni-ball"
price: "₩22544"
currency: KRW
in_stock: true
category: "Uni Ball"
url: https://www.desertcart.kr/products/229338421-uni-ball-umr-10-1-0mm-gel-pen-refill-usable
store_origin: KR
region: South Korea
---

# Fade-proof, smooth gel ink Pack of 12 refills 1.0mm ultra-fine tip uni-Ball UMR-10 1.0mm Gel Pen Refill | Usable for UM-153S | Blue Ink, Pack of 12

**Brand:** uni-ball
**Price:** ₩22544
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write your success story with every smooth stroke!

## Quick Answers

- **What is this?** uni-Ball UMR-10 1.0mm Gel Pen Refill | Usable for UM-153S | Blue Ink, Pack of 12 by uni-ball
- **How much does it cost?** ₩22544 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/229338421-uni-ball-umr-10-1-0mm-gel-pen-refill-usable)

## 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

- • **Bulk Value Pack:** 12 refills to keep your productivity uninterrupted
- • **Trusted Quality:** From Mitsubishi Pencil Co., a global leader in writing instruments
- • **Endless Ink Flow:** Smooth, fade-proof gel ink that glides effortlessly
- • **Seamless Compatibility:** Perfectly fits uni-ball UM-153S pens for hassle-free refills
- • **Precision Writing Power:** Ultra-fine 1.0mm tip for crisp, clean lines every time

## Overview

The uni-Ball UMR-10 1.0mm Gel Pen Refill offers ultra-fine precision with fade-proof blue gel ink, designed for seamless use with UM-153S pens. Available in a convenient pack of 12, it ensures long-lasting, smooth writing performance trusted by professionals worldwide.

## Description

The product is a UMR-10 Refill, Usable for UM-153S. Comes in a Pack of 12.

## Features

- Package Includes : uni-ball Pen UMR-10 Refill, Tip Size - 0.1mm, Body Color - Blue, Ink Color - Blue, Size - Pack of 12.
- It is designed keeping your choice & requirement in mind.
- Hassle-free usage & crafed with care.
- Fin tip for your everyday writing.
- An ultra smooth flow of fade proof & smooth flow ink.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZBJLN5J |
| Best Sellers Rank | #940 in Office Products ( See Top 100 in Office Products ) #189 in Pens & Refills |
| Brand Name | uni-ball |
| Customer Reviews | 4.6 4.6 out of 5 stars (371) |
| Importer Contact Information | Linc Ltd., Aurora Waterfront, GN 34/1, GN Block, Sector V, Bidhannagar, Kolkata, West Bengal 700091 |
| Ink Colour | Blue |
| Item Dimensions | 18 x 5 x 4 Centimeters |
| Item Type | Gel Pen Refill |
| Item Weight | 55 Grams |
| Manufacturer | Mitsubishi Pencil Co., Mitsubishi Pencil Company Limited, 5-23-37, Higashi-Ohi,Shinagawa,Tokyo 140-8537, Japan |
| Manufacturer Contact Information | Mitsubishi Pencil Company Limited, 5-23-37, Higashi-Ohi,Shinagawa,Tokyo 140-8537, Japan |
| Number of Pieces | 12 |
| Packer Contact Information | Ondesk Ventures Pvt Ltd. S-12 B.P Township, Kolkata-700094 T: 96593 88887 E: care@ondesk.in |
| Point Type | Ultra Fine |
| Style Name | classic |
| Unit Count | 12 Count |

## Product Details

- **Brand:** uni-ball
- **Item Weight:** 55 Grams
- **Item dimensions L x W x H:** 18 x 5 x 4 Centimeters
- **Number of Pieces:** 12
- **Style:** classic

## Images

![uni-Ball UMR-10 1.0mm Gel Pen Refill | Usable for UM-153S | Blue Ink, Pack of 12 - Image 1](https://m.media-amazon.com/images/I/81OoIc4-WJL.jpg)

## Available Options

This product comes in different **Pattern, Color, Size** options.

## Questions & Answers

**Q: Is it 0.1 or 1.0mm point**
A: 1

**Q: I need black UMR-10 refill**
A: Excellent product

**Q: Is it for uniball jet stream premier sxn-310**
A: Does not fit any Uniball pen, don't buy. Waste of our money.

**Q: This is too many to buy in one go. How long will the remaining 11 refills remain usable with no use?**
A: Does not fit the pen don't buy. Useless!

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**Shop now:** [https://www.desertcart.kr/products/229338421-uni-ball-umr-10-1-0mm-gel-pen-refill-usable](https://www.desertcart.kr/products/229338421-uni-ball-umr-10-1-0mm-gel-pen-refill-usable)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-09-25*