---
product_id: 206174158
title: "Uni Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, White Red Body (SXN100328W.15), Black"
brand: "三菱鉛筆"
price: "2881 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "三菱鉛筆"
url: https://www.desertcart.kg/products/206174158-uni-jetstream-edge-0-28mm-oil-based-ballpoint-pen-white
store_origin: KG
region: Kyrgyzstan
---

# Quick-drying low-viscosity Jetstream ink 0.28mm ultra-fine ball diameter Precision-engineered in Japan Uni Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, White Red Body (SXN100328W.15), Black

**Brand:** 三菱鉛筆
**Price:** 2881 som
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Sharp, Write Smooth — The Edge You Need to Lead

## Quick Answers

- **What is this?** Uni Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, White Red Body (SXN100328W.15), Black by 三菱鉛筆
- **How much does it cost?** 2881 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/206174158-uni-jetstream-edge-0-28mm-oil-based-ballpoint-pen-white)

## 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

- • **Smooth & Fast-Drying Ink:** Jetstream's low-viscosity oil-based ink glides effortlessly and dries instantly—no smudges, no delays.
- • **Versatile for Fine Print:** Ideal for detailed notes, planners, and professional documents demanding clarity and finesse.
- • **Ergonomic & Stylish Design:** Sleek, minimalist body crafted for stability and comfort during extended writing sessions.
- • **Premium Japanese Craftsmanship:** Engineered in Japan for superior quality and reliability that professionals trust.
- • **World's Smallest Ball Diameter:** Experience unmatched precision with the ultra-fine 0.28mm tip for razor-sharp, legible writing.

## Overview

The Uni Jetstream EDGE 0.28mm ballpoint pen redefines precision with the world's smallest oil-based ball diameter, delivering ultra-fine, smooth lines using quick-drying Jetstream ink. Crafted in Japan, its minimalist design ensures ergonomic comfort and stability, making it the ultimate tool for professionals who demand clarity and speed in every stroke.

## Description

The Jetstream EDGE, with the world's smallest ball diameter of 0. 28mm, has been newly added to the popular Uni Jetstream series, which is popular for its smooth writing and quick drying. In recent years, the need for fine print of oil-based ballpoint pens has increased, and Uni has begun planning and developing an ultra-fine ball diameter of 0. 28 mm. The world's first ultra-fine ball diameter in the oil-based ballpoint pen category, 0. 28mm. The drawing line width is thinnner than our gel ink ballpoint pen with the same ball diameter. Uses low-viscosity oil-based ink, "Jetstream Ink", so it has excellent quick-drying properties and can write thick, clear lines smoothly. The body axis is designed to express the thin and sharp image of the 0. 28mm ball diameter drawing line in a stylish manner, and also focus on functional aspects such as stability during writing. As a specialized tool for writing fine print, we focused on the material, design, and usability of each part.

Review: An awesome pen and new regular! - 5 stars to the seller, to those in delivery, and to the Uni Jetstream edge pen! I love the .28 nib! I am excited about this pen on every facet! It’s smooth fine line, feel of the road. It is like an expensive sports car ride. You will always get a smoother write, most of the time from a 1.0. I consider 1.0’s like the smooth ride of a big Cadillac or Lincoln. This pen’s feel and 0.28 mm nib offer a smooth write with also the light feel of the road that adds better control for a better legible write. A most excellent pen. You will always see me carrying this and the Signo 0.28 in my pocket! The ones to beat, in my opinion. I cannot wait to try out the Edge 3 which offers multi colors - a pen I use much in the field of my work!
Review: Sweet pen - Awesome pen. Wish it wasn't so on and off for specific surfaces

## Features

- Country Of Origin : Japan
- Package Weight : 15.0G
- Jetstream Ink Is Smooth Writing.
- Package Quantity :1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082ZXNTRL |
| Additional Features | Quick Drying |
| Age Range Description | Kid, Teen, Adult |
| Best Sellers Rank | #10,856 in Office Products ( See Top 100 in Office Products ) #238 in Ballpoint Pens |
| Body Shape | Round |
| Brand Name | 三菱鉛筆 |
| Color | Black |
| Customer Reviews | 4.2 out of 5 stars 2,090 Reviews |
| Drill Point | Fine |
| Grip Type | Contoured |
| Hand Orientation | Right |
| Ink Base | Oil |
| Ink Color | Black,Red,White |
| Item Diameter | 11 Millimeters |
| Item Dimensions | 0.47 x 0.43 x 5.63 inches |
| Item Height | 14.3 centimeters |
| Item Weight | 0.03 Pounds |
| Line Size | 0.28mm Millimeters |
| Manufacturer | Uni |
| Material Type | Brass |
| Model Name | Uni Jetstream EDGE |
| Model Number | SXN100328W.15 |
| Pattern | single item |
| Style | Minimalist |
| Unit Count | 1.0 Count |
| Writing Instrument Form | Ballpoint Pen |

## Product Details

- **Age Range (Description):** Kid, Teen, Adult
- **Brand:** 三菱鉛筆
- **Color:** Black
- **Ink Color:** Black,Red,White
- **Writing Instrument Form:** Ballpoint Pen

## Images

![Uni Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, White Red Body (SXN100328W.15), Black - Image 1](https://m.media-amazon.com/images/I/61-8WDA9EVL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this pen turn the side of the left hand black when a left handed writer uses it?**
A: I am left handed and love it.  I write normally and not with my arm bent like some left handed people do!

**Q: will this write on transparent sticky notes?**
A: I did not have a transparent note to test this pen on but I did try a sticky shipping label and it wrote on that but it did need a second to dry without smearing. I also tried a sticky tab I use for making notes in a book and the results were not very good

**Q: Will this ink bleed/run if water drips onto the page?**
A: I had some notes written on a notepad and some condensation from water bottle dropped and ink did not run or spread

**Q: will this pen take other uni refills if I prefer 0.38mm for instance?**
A: No.   However Uni did make a 0.38 version of this pen in Japan and those refills should be more widely available soon.  The 0.38 version only recently came out with different color schemes

## Customer Reviews

### ⭐⭐⭐⭐⭐ An awesome pen and new regular!
*by Y***N on May 23, 2021*

5 stars to the seller, to those in delivery, and to the Uni Jetstream edge pen! I love the .28 nib! I am excited about this pen on every facet! It’s smooth fine line, feel of the road. It is like an expensive sports car ride. You will always get a smoother write, most of the time from a 1.0. I consider 1.0’s like the smooth ride of a big Cadillac or Lincoln. This pen’s feel and 0.28 mm nib offer a smooth write with also the light feel of the road that adds better control for a better legible write. A most excellent pen. You will always see me carrying this and the Signo 0.28 in my pocket! The ones to beat, in my opinion. I cannot wait to try out the Edge 3 which offers multi colors - a pen I use much in the field of my work!

### ⭐⭐⭐⭐⭐ Sweet pen
*by J***E on October 25, 2025*

Awesome pen. Wish it wasn't so on and off for specific surfaces

### ⭐⭐⭐⭐⭐ My favorite pen
*by M***T on August 10, 2025*

I really like these pens. They write very cleanly and last for quite a while. No issues with bleeding or excessive ink and I love the different pen body color options while sticking to black ink.

## Frequently Bought Together

- Uni Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, White Red Body (SXN100328W.15), Black
- Uni Jetstream EDGE 0.38mm Oil-based Ballpoint Pen, Black Red Body (SXN100338BK15)
- Uni Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, Black Body (SXN100328.24)

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**Shop now:** [https://www.desertcart.kg/products/206174158-uni-jetstream-edge-0-28mm-oil-based-ballpoint-pen-white](https://www.desertcart.kg/products/206174158-uni-jetstream-edge-0-28mm-oil-based-ballpoint-pen-white)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-04*