---
product_id: 602304902
title: "Mitsubishi Pencil Uni-Ball One Gel Ballpoint Pen, 0.38, Green, 10 Pens Hako UMNS38.6"
brand: "三菱鉛筆"
price: "₱1792"
currency: PHP
in_stock: true
reviews_count: 13
category: "三菱鉛筆"
url: https://www.desertcart.ph/products/602304902-mitsubishi-pencil-uni-ball-one-gel-ballpoint-pen-0-38
store_origin: PH
region: Philippines
---

# Vibrant, memorable green pigment Quick-drying, non-smearing ink 0.38mm extra-fine tip for precision Mitsubishi Pencil Uni-Ball One Gel Ballpoint Pen, 0.38, Green, 10 Pens Hako UMNS38.6

**Brand:** 三菱鉛筆
**Price:** ₱1792
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write sharp, stay vibrant, and never blend in.

## Quick Answers

- **What is this?** Mitsubishi Pencil Uni-Ball One Gel Ballpoint Pen, 0.38, Green, 10 Pens Hako UMNS38.6 by 三菱鉛筆
- **How much does it cost?** ₱1792 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/602304902-mitsubishi-pencil-uni-ball-one-gel-ballpoint-pen-0-38)

## 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

- • **No More Smudges:** Innovative quick-dry gel ink ensures your writing stays sharp and smudge-free, even on the go.
- • **Eco-Smart 10-Pack:** Bulk pack of 10 pens keeps you stocked and ready, reducing waste and maximizing value.
- • **Vibrant Green That Pops:** Rich, eye-catching green ink enhances memory retention and adds a fresh twist to your everyday writing.
- • **Sleek, Functional Design:** Minimalist straight shaft with an oval wire clip fits effortlessly in your notebook or pocket.
- • **Precision at Your Fingertips:** Ultra-fine 0.38mm tip delivers crisp, clean lines for flawless note-taking and detailed work.

## Overview

The Mitsubishi Pencil Uni-Ball One Gel Ballpoint Pen in 0.38mm green ink combines ultra-fine precision with quick-drying, non-smearing gel technology. Designed with a sleek, minimalist shaft and an easy-clip wire, this 10-pack offers vibrant, memorable ink ideal for professionals and creatives who demand clarity and style in every stroke.

## Description

This gel ink ballpoint pen uses new technology bead pack pigments to write darker text and proven to be memorable. "Notebook, crisp and crisp. uni-ball one 1: Black is darker and the colors are more vibrant, and the black color is darker than the general gel ink that can be easily remembered and clearly written letters. In collaboration with Ritsaikan University, we have found that black color can be easily remembered as darker and crisp letters. You can write letters that are easy to leave impressions when you return the notebook. 2: Non-smearing, quick-drying, "UniBall One Ink" changes the ratio of the solids and liquid content in the ink, allowing liquid ingredients to be absorbed into the paper surface of the paper, while still leaving a solid color material on the paper. Quick-drying ink that penetrates quickly to the surface of the paper, yet does not bleed through and bleed through. 3: The ink color hidden by the red sheet is also available for those who are learning memory with a line-up/memorization red sheet, and the 0.38mm includes 3 colors, orange, baby pink, yellow, 0.5mm, orange, and yellow with a red sheet for memory. Product Name: Mitsubishi Pencil, Uni-Ball One, 0.38, Vibrant Colors, Green, 10 Pieces, Hako UMNS38.6

Review: Love these pen refills the best! - Love these refilled they are an excellent value for your dollar and fit perfectly in my uniball ball point pen. I love that they are .38 mm. I only wish they held more ink. I use them for EVERYTHING and do a lot of Bible study, sermon notes, and other writings. The ink flow is amazing the the quality and durability are great. I think of 2-3 purchases I had issues with one of them. All others have worked fine. These are my go to pen refills. I love the design and know that they fit my pens. If you love writing with a great pen and like very fine tips these are the best
Review: Can use with many version - The work with both the small and tall pens from uniball. Great quality pens and these refills make it so that i can keep using them without have to throw them and buy.

## Features

- Series: Uni-ball one
- Features: Black is darker and the colors are more vibrant, making it easy to remember and write crisp letters
- Design: The shaft design has a simple and straight shape, and the oval shaped open wire clip makes it easy to clip in your notebook or notebook
- Lead diameter: 0.01 inch (0.38 mm); Ink color: Green
- Size: Shaft Diameter 0.4 x Thickness 0.6 x Total Length 5.5 inches (10.5 x 15.0 x 139.5 mm); Weight: 3.9 oz (109.4 g)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08665MJMX |
| Best Sellers Rank | #12,354 in Office Products ( See Top 100 in Office Products ) #1,255 in Ballpoint Pens |
| Brand | 三菱鉛筆 |
| Closure | Retractable |
| Color | green |
| Customer Reviews | 4.5 4.5 out of 5 stars (753) |
| Date First Available | March 19, 2022 |
| Grip Type | Smooth |
| Ink Color | Green |
| Item Weight | 3.52 ounces |
| Item model number | ハコUMNS38.6 |
| Line Size | 0.38mm |
| Manufacturer | 三菱鉛筆(Mitsubishi Pencil) |
| Manufacturer Part Number | ハコUMNS38.6 |
| Material Type | Plastic |
| Number of Items | 10 |
| Point Type | Extra Fine |
| Product Dimensions | 5.49 x 0.41 x 0.59 inches |
| Size | 1 Count (Pack of 10) |

## Product Details

- **Age Range (Description):** Adult | Children | Teens
- **Brand:** 三菱鉛筆
- **Color:** green
- **Ink Color:** Green
- **Writing Instrument Form:** Ballpoint Pen

## Images

![Mitsubishi Pencil Uni-Ball One Gel Ballpoint Pen, 0.38, Green, 10 Pens Hako UMNS38.6 - Image 1](https://m.media-amazon.com/images/I/61Dy5z7dGmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love these pen refills the best!
*by J***H on November 23, 2025*

Love these refilled they are an excellent value for your dollar and fit perfectly in my uniball ball point pen. I love that they are .38 mm. I only wish they held more ink. I use them for EVERYTHING and do a lot of Bible study, sermon notes, and other writings. The ink flow is amazing the the quality and durability are great. I think of 2-3 purchases I had issues with one of them. All others have worked fine. These are my go to pen refills. I love the design and know that they fit my pens. If you love writing with a great pen and like very fine tips these are the best

### ⭐⭐⭐⭐⭐ Can use with many version
*by H***. on January 7, 2026*

The work with both the small and tall pens from uniball. Great quality pens and these refills make it so that i can keep using them without have to throw them and buy.

### ⭐⭐⭐⭐⭐ Refills so many of my favourite pens
*by R***E on October 30, 2025*

Some of my favourite pens have refills! I love my Uni-Ball pens. The fine tip and smooth writing means I always have one with me. Being refillable is a big plus for me and it fits in both the full size pen and the shorter pen. Refills cuts down on plastic waste so I don't always have to buy new pens.

## Frequently Bought Together

- Mitsubishi Pencil Uni-Ball One UMNS38.6 Gel Ballpoint Pens, 0.01 inches (0.38 mm), Green, 10-Pen Box
- Mitsubishi Pencil Gel Ballpoint Pen Uni-Ball One Summer Loose Matopea Color, 6 Color Set (0.5mm)
- Mitsubishi Pencil UMNS38FC8C Gel Ballpoint Pen Uni-Ball One 0.38 Fica Color Set of 8 Colors

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**Shop now:** [https://www.desertcart.ph/products/602304902-mitsubishi-pencil-uni-ball-one-gel-ballpoint-pen-0-38](https://www.desertcart.ph/products/602304902-mitsubishi-pencil-uni-ball-one-gel-ballpoint-pen-0-38)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-11*