---
product_id: 310560515
title: "Uni style Fit Gel Ballpoint Pen Refill, 0.38mm, Black (UMR10938.24)"
brand: "三菱鉛筆"
price: "$16.53"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/310560515-uni-style-fit-gel-ballpoint-pen-refill-0-38mm-black
store_origin: US
region: United States of America
---

# Smooth gel ink flow 0.38mm ultra-fine precision Premium Japanese craftsmanship Uni style Fit Gel Ballpoint Pen Refill, 0.38mm, Black (UMR10938.24)

**Brand:** 三菱鉛筆
**Price:** $16.53
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write sharp, write smart — the refill your pen deserves!

## Quick Answers

- **What is this?** Uni style Fit Gel Ballpoint Pen Refill, 0.38mm, Black (UMR10938.24) by 三菱鉛筆
- **How much does it cost?** $16.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/310560515-uni-style-fit-gel-ballpoint-pen-refill-0-38mm-black)

## Best For

- 三菱鉛筆 enthusiasts

## Why This Product

- Trusted 三菱鉛筆 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Silky Smooth Gel Ink:** Enjoy effortless writing with ink that glides seamlessly, reducing hand fatigue.
- • **Compact & Lightweight:** At under 1g, this refill fits perfectly for on-the-go professionals.
- • **Ultra-Fine 0.38mm Tip:** Experience razor-sharp, precise lines that elevate your notes and sketches.
- • **Universal Compatibility:** Designed to fit multiple Uni style gel pens, making upgrades hassle-free.
- • **Authentic Japanese Quality:** Crafted in Japan, ensuring reliability and superior performance every time.

## Overview

The Uni Style Fit Gel Ballpoint Pen Refill (0.38mm, Black) offers ultra-fine precision with smooth gel ink flow, crafted in Japan for premium quality. Lightweight and compact, it fits a variety of Uni gel pens, making it the perfect upgrade for professionals seeking flawless writing performance.

## Description

Uni style Fit Gel Ballpoint Pen Refill, 0.38mm, Black (UMR10938.24)

## Features

- Unit customize pen style fit gel ball pen refill, 0.38mm
- Package Weight : 0.004 kilograms
- Country of Origin: Japan
- Package Dimensions: 0.4 L x 12.1H x0.9W(centimeters)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Uni |
| Brand | 三菱鉛筆 |
| Model number | UMR10938.24 |
| Product Dimensions | 9.86 x 0.3 x 0.3 cm; 0.91 g |
| Color | Black |
| Material Type | Plastic |
| Number of Items | 1 |
| Size | 1 Count (Pack of 1) |
| Point Type | Ballpoint |
| Ink Color | Black |
| Manufacturer Part Number | UMR10938.24 |
| Item Weight | 0.91 g |

## Product Details

- **Brand:** 三菱鉛筆
- **Style:** Gel,Ballpoint
- **Item dimensions L x W x H:** 9.9 x 0.3 x 0.3 centimeters
- **Point type:** Ballpoint
- **Number of pieces:** 1

## Images

![Uni style Fit Gel Ballpoint Pen Refill, 0.38mm, Black (UMR10938.24) - Image 1](https://m.media-amazon.com/images/I/51OspWdcW0L.jpg)

## Available Options

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

## Frequently Bought Together

- Uni style Fit Gel Ballpoint Pen Refill, 0.38mm, Black (UMR10938.24)
- uni Style Fit Gel Ballpoint Pen Refill, 0.38mm, Red (UMR10938.15)
- Uni Stylefit Gel Ballpoint Pen Refill, 0.38mm, Blue Black (UMR10938.64)

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**Shop now:** [https://www.desertcart.us/products/310560515-uni-style-fit-gel-ballpoint-pen-refill-0-38mm-black](https://www.desertcart.us/products/310560515-uni-style-fit-gel-ballpoint-pen-refill-0-38mm-black)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-19*