---
product_id: 641029637
title: "???? Mitsubishi Pencil UMNSP38.13 Gel Ballpoint Pen Uni-Ball One P 0.38 Momo"
brand: "三菱鉛筆"
price: "€ 10.79"
currency: EUR
in_stock: true
reviews_count: 13
category: "三菱鉛筆"
url: https://www.desertcart.ie/products/641029637-mitsubishi-pencil-umnsp38-13-gel-ballpoint-pen-uni-ball-one
store_origin: IE
region: Ireland
---

# Refillable design for sustainability Smooth black gel ink for crisp lines 0.38mm extra-fine tip for precision ???? Mitsubishi Pencil UMNSP38.13 Gel Ballpoint Pen Uni-Ball One P 0.38 Momo

**Brand:** 三菱鉛筆
**Price:** € 10.79
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write sharp, write smart — the pen that means business.

## Quick Answers

- **What is this?** ???? Mitsubishi Pencil UMNSP38.13 Gel Ballpoint Pen Uni-Ball One P 0.38 Momo by 三菱鉛筆
- **How much does it cost?** € 10.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/641029637-mitsubishi-pencil-umnsp38-13-gel-ballpoint-pen-uni-ball-one)

## 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

- • **Award-Winning Style:** Join the stationery elite with a pen that’s as thoughtfully designed as your ideas.
- • **Sustainable & Smart:** Refillable cartridge system means less waste and more value—write smarter, not harder.
- • **Effortless Smoothness:** Experience consistent, silky black gel ink flow that elevates every stroke with professional clarity.
- • **Precision at Your Fingertips:** Ultra-fine 0.38mm tip delivers razor-sharp lines perfect for detailed work and annotations.
- • **Designed for Comfort & Control:** Ergonomic smooth grip and satisfying click mechanism make long writing sessions a breeze.

## Overview

The Mitsubishi Pencil UMNSP38.13 Uni-Ball One P is a sleek, refillable gel ballpoint pen featuring an ultra-fine 0.38mm tip and smooth black ink. Designed for precision and comfort, it’s ideal for professionals who demand clarity in wireframing, sketching, and note-taking. With a durable build, ergonomic grip, and award-winning design, this pen combines style and function at an exceptional value.

## Description

Uni One P Gel Pen 0.38 mm Black Ink (Peach Milk)

Review: Top marks - Love this. Pen is a great thickness, grips very well, has a lovely click action and the clip can be squeezed open, which is a great detail feature (great fidget pen!). Carefully and thoughtfully designed. Fantastic value, excellent build quality, superb design. Included gel cartridge is very stable on page, though feels a little harsh due to the very precise and small tip - personally I love this pen for tasks like wireframing, sketching/annotations and other quick stuff, but others may actually prefer this feel for writing. Note that it IS a refillable pen, so you're not stuck with this if you don't like it. Overall, just a really handy, very well-made and eminently pleasant pen at a fantastic price.
Review: The best pen I've ever written with - I saw an advert on these pens being "award winning" so as a stationary nerd had to get one. I was surprised by the price and really liked the colour options across the market. The writing experience is smooth and consistent whilst still comfortable to write with!

## Features

- Brand: ??? ?
- Uni One P Gel Pen | 0.38mm | Black Ink (Peach Milk)
- Size: 1 piece (1 pack)
- Colour: mono

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZHBZP84 |
| Best Sellers Rank | 4,486 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 78 in Gel Ink Rollerball Pens |
| Brand | 三菱鉛筆 |
| Colour | Mono |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,540) |
| Date First Available | 18 Sept. 2023 |
| Grip Type | Smooth |
| Ink Colour | Black |
| Item Weight | 10 g |
| Line Size | 0.38 Millimeters |
| Manufacturer | 三菱鉛筆(Mitsubishi Pencil) |
| Manufacturer Part Number | UMNSP38.13 |
| Material Type | Plastic |
| Model Number | UMNSP38.13 |
| Number of Items | 1 |
| Point Type | Extra Fine |
| Product Dimensions | 11.68 x 1.39 x 1.92 cm; 10 g |
| Size | 1 count (Pack of 1) |

## Product Details

- **Age range (description):** Kid
- **Brand:** 三菱鉛筆
- **Colour:** Mono
- **Ink colour:** Black
- **Material:** Plastic
- **Model name:** UMNSP38
- **Point type:** Extra Fine
- **Special feature:** Taschen Clip
- **Unit count:** 1.0 count
- **Writing instrument form:** Ballpoint Pen

## Images

![???? Mitsubishi Pencil UMNSP38.13 Gel Ballpoint Pen Uni-Ball One P 0.38 Momo - Image 1](https://m.media-amazon.com/images/I/515RPQtpw1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Top marks
*by D***W on 30 September 2025*

Love this. Pen is a great thickness, grips very well, has a lovely click action and the clip can be squeezed open, which is a great detail feature (great fidget pen!). Carefully and thoughtfully designed. Fantastic value, excellent build quality, superb design. Included gel cartridge is very stable on page, though feels a little harsh due to the very precise and small tip - personally I love this pen for tasks like wireframing, sketching/annotations and other quick stuff, but others may actually prefer this feel for writing. Note that it IS a refillable pen, so you're not stuck with this if you don't like it. Overall, just a really handy, very well-made and eminently pleasant pen at a fantastic price.

### ⭐⭐⭐⭐⭐ The best pen I've ever written with
*by J***A on 21 December 2025*

I saw an advert on these pens being "award winning" so as a stationary nerd had to get one. I was surprised by the price and really liked the colour options across the market. The writing experience is smooth and consistent whilst still comfortable to write with!

### ⭐⭐⭐⭐ Nice pen, scratchy nib :-(
*by N***Z on 18 May 2025*

Lovely little pen though didnt keep but let me explain why. Its a lot shorter than normal pens, but whilst that was ok, i found the nib a little too scratchy for my tastes, I was expecting a 'smoother write' and maybe its my paper ( i tried a few different books) or perhaps i'm heavy on the hand, all that aside, its just wasnt for me. Have given it 4 stars as its a lovely colour and held nice, but the tip was too scratchy.

## Frequently Bought Together

- Mitsubishi Pencil UMNSP38.13 Gel Ballpoint Pen Uni-Ball One P 0.38 Momo
- uni Mitsubishi Pencil UMNSPT38M.79 Gel Ballpoint Pen Ball One P 0.38 M Savon

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-07*