---
product_id: 627802389
title: "Uni One F Gel Pen • 0.5 mm • Black Ink (Grassland)"
brand: "三菱鉛筆"
price: "9644 Ft"
currency: HUF
in_stock: true
reviews_count: 3
category: "三菱鉛筆"
url: https://www.desertcart.hu/products/627802389-uni-one-f-gel-pen-0-5-mm-black-ink
store_origin: HU
region: Hungary
---

# 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:** 9644 Ft
**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?** 9644 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/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 texture 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 ensures fatigue-free writing, making long meetings and note-taking effortless and enjoyable.
- • **Award-Winning Excellence:** Join the elite circle of users who trust this Japanese stationery award winner for its unmatched reliability and smooth ink flow.
- • **Refillable & Sustainable:** Eco-conscious professionals will appreciate the refillable ink system, reducing waste without compromising quality.

## Overview

The Uni One F Gel Pen by Mitsubishi Pencil features a 0.5mm extra-fine tip delivering smooth, skip-free black ink writing. Its nature-inspired grassland design and low center of gravity provide both aesthetic appeal and ergonomic comfort. Refillable and crafted from durable metal, this award-winning pen is perfect for professionals seeking precision and sustainability in their everyday writing tools.

## 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 | 47,808 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 822 in Gel Ink Rollerball Pens |
| Body Shape | Round |
| Brand | 三菱鉛筆 |
| Brand Name | 三菱鉛筆 |
| Closure Type | Retractable |
| Colour | Black |
| Customer Reviews | 4.5 out of 5 stars 244 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)

## 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.

### ⭐⭐ Low ink
*by A***A on 18 October 2025*

Amazing quality but ran out of ink incredibly quickly

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

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-22*