---
product_id: 627802389
title: "Uni One F Gel Pen • 0.5 mm • Black Ink (Grassland)"
brand: "三菱鉛筆"
price: "3432 kr"
currency: ISK
in_stock: true
reviews_count: 4
category: "三菱鉛筆"
url: https://www.desertcart.is/products/627802389-uni-one-f-gel-pen-0-5-mm-black-ink
store_origin: IS
region: Iceland
---

# Nature-inspired color palette Low center of gravity for balanced writing 0.5mm extra-fine precision Uni One F Gel Pen • 0.5 mm • Black Ink (Grassland)

**Brand:** 三菱鉛筆
**Price:** 3432 kr
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write your success story with precision and style!

## Quick Answers

- **What is this?** Uni One F Gel Pen • 0.5 mm • Black Ink (Grassland) by 三菱鉛筆
- **How much does it cost?** 3432 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/627802389-uni-one-f-gel-pen-0-5-mm-black-ink)

## 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

- • **Inspired by Nature:** Stand out with a sleek pen design featuring a unique grassland-inspired pattern that blends style with subtle sophistication.
- • **Precision Perfected:** Experience ultra-smooth, skip-free writing with a 0.5mm extra-fine tip that delivers crisp, professional lines every time.
- • **Balanced for Comfort:** Low center of gravity and textured grip ensure fatigue-free writing during long meetings or creative sessions.
- • **Refillable & Sustainable:** Eco-conscious professionals will appreciate the refillable ink system, reducing waste without compromising quality.
- • **Award-Winning Craftsmanship:** Crafted in Japan and recognized for excellence, this pen is a must-have for those who demand premium stationery.

## Overview

The Uni One F Gel Pen by Mitsubishi Pencil combines a 0.5mm extra-fine tip with smooth, rich black ink and a nature-inspired design. Its low center of gravity and textured grip provide exceptional comfort and control, making it ideal for professionals who value precision and style. Refillable and crafted in Japan, this award-winning pen elevates everyday writing into a premium experience.

## Description

Mitsubishi Pencil UMNSFT38D.1 Gel Ballpoint Pen Uni-Ball One F 0.38mm point, D White

Review: The best pen I've ever used! - This is hands down the best pen I’ve ever had. It writes incredibly smoothly, never skips, and the ink is a beautiful, rich black – deep and crisp. The fine tip gives great precision, making writing a real pleasure. I loved it so much I bought a second one and stocked up on refills (3 blue and 3 black!). It’s no surprise this pen won an award in a Japanese stationery competition – it truly deserves the praise. Highly recommended for anyone who loves a high-quality writing experience.
Review: Great! - Wonderful making; perfect ink. I bought three of them.

## Features

- Colours inspired by nature
- Low center of gravity

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CN2C6GB9 |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | 34,104 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 624 in Gel Ink Rollerball Pens |
| Body Shape | Round |
| Brand | 三菱鉛筆 |
| Brand Name | 三菱鉛筆 |
| Closure Type | Retractable |
| Colour | Black |
| Country Of Origin | Japan |
| Customer Reviews | 4.5 out of 5 stars 209 Reviews |
| Drill Point | Extra Fine |
| Grip Type | Texture |
| Hardness | F |
| Included Components | No components included |
| Ink Base | Water |
| Ink Colour | Black |
| Ink colour | Black |
| Is the Product Left or Right Handed? | Ambidextrous |
| Item Diameter | 0.4 Inches |
| Item Weight | 0.4 Ounces |
| Line Size | 0.5mm |
| Manufacturer | 三菱鉛筆(Mitsubishi Pencil) |
| Material | Metal |
| Material Type | Metal |
| Model Name | UMNSFT-05 D.6 |
| Model Number | UMNSFT05D.6 |
| Pattern | nature texture |
| Recommended Uses For Product | Writing |
| Special Features | Refillable |
| Style | 0.5 |
| Subject Character | Nature |
| Theme | Fantasy |
| Unit Count | 1.0 Count |
| Writing Instrument Form | Ballpoint Pen |
| Writing instrument form | Ballpoint Pen |

## Product Details

- **Age range (description):** Adult
- **Brand:** 三菱鉛筆
- **Colour:** Black
- **Ink colour:** Black
- **Material:** Metal
- **Model name:** UMNSFT-05 D.6
- **Point type:** Extra Fine
- **Special feature:** Refillable
- **Unit count:** 1.0 Count
- **Writing instrument form:** Ballpoint Pen

## Images

![Uni One F Gel Pen • 0.5 mm • Black Ink (Grassland) - Image 1](https://m.media-amazon.com/images/I/51DX5582j2L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ The best pen I've ever used!
*by K***A on 16 July 2025*

This is hands down the best pen I’ve ever had. It writes incredibly smoothly, never skips, and the ink is a beautiful, rich black – deep and crisp. The fine tip gives great precision, making writing a real pleasure. I loved it so much I bought a second one and stocked up on refills (3 blue and 3 black!). It’s no surprise this pen won an award in a Japanese stationery competition – it truly deserves the praise. Highly recommended for anyone who loves a high-quality writing experience.

### ⭐⭐⭐⭐⭐ Great!
*by E***I on 27 August 2025*

Wonderful making; perfect ink. I bought three of them.

### ⭐⭐⭐⭐ Gorgeous Black Ink
*by L***C on 29 January 2026*

Gorgeous deep black ink and a satisfying click, only real issue is that it’s such a smooth barrel on the pen that extended writing session can be a pain due to how tightly you have to hold the pen

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**Shop now:** [https://www.desertcart.is/products/627802389-uni-one-f-gel-pen-0-5-mm-black-ink](https://www.desertcart.is/products/627802389-uni-one-f-gel-pen-0-5-mm-black-ink)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-06*