---
product_id: 278869518
title: "Uni Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, White Red Body (SXN100328W.15), Black"
brand: "三菱鉛筆"
price: "$624"
currency: MXN
in_stock: true
reviews_count: 5
category: "三菱鉛筆"
url: https://www.desertcart.mx/products/278869518-uni-jetstream-edge-0-28mm-oil-based-ballpoint-pen-white
store_origin: MX
region: Mexico
---

# Quick-drying low-viscosity oil-based ink Smooth, precise, and stable writing 0.28mm ultra-fine ball diameter Uni Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, White Red Body (SXN100328W.15), Black

**Brand:** 三菱鉛筆
**Price:** $624
**Availability:** ✅ In Stock

## Summary

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

## 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?** $624 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/278869518-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

- • **Refillable & Versatile:** Compatible with SXR-203-28 refills in black, red, and blue—switch colors without switching pens.
- • **Jetstream Ink Technology:** Enjoy buttery smooth, quick-drying ink that keeps your writing crisp and smudge-free all day long.
- • **Trusted by Professionals:** Join thousands of managers and creatives who rely on Uni Jetstream EDGE for flawless, high-performance writing.
- • **Sleek & Functional Design:** A minimalist white-red body crafted for stability and style, making every stroke feel effortless and controlled.
- • **World's Smallest Oil-Based Ballpoint Tip:** Experience unmatched precision with the ultra-fine 0.28mm tip—perfect for detailed notes and fine print.

## Overview

The Uni Jetstream EDGE 0.28mm oil-based ballpoint pen features the world's smallest ball diameter in its category, delivering ultra-fine, smooth, and quick-drying writing. Designed with a sleek white-red body and stainless steel materials, it offers exceptional control and stability. Ideal for professionals who demand precision and style, this pen supports refill options in multiple colors, making it a versatile and reliable tool for everyday use.

## 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: Uni Jetstream EDGE SXN100328W - Salve, stupenda penna , scrive sottilissimo e non sbava mai
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!

## Features

- 0. 28mm oil-based ballpoint pen
- Ink Color : Black
- Jetstream Ink is smooth writing.
- Refill: SXR-203-28 (Black, Red, Blue)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082ZXNTRL |
| Additional Features | Quick Drying |
| Age Range Description | Kid, Teen, Adult |
| Age range (description) | Kid, Teen, Adult |
| Animal Theme | no animal theme |
| Best Sellers Rank | #5,458 in Office Products ( See Top 100 in Office Products ) #114 in Retractable Ballpoint Pens |
| Body Shape | Round |
| Brand | 三菱鉛筆 |
| Brand Name | 三菱鉛筆 |
| Closure Type | Retractable |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.2 out of 5 stars 2,039 Reviews |
| Drill Point | Fine |
| Grip Type | Rubberized/Foam |
| Hand Orientation | Right |
| Ink Base | Oil |
| Ink Color | Black |
| Ink colour | Black |
| Item Diameter | 11 Millimeters |
| Item Dimensions | 12 x 11 x 143 millimeters |
| Item height | 14.3 centimeters |
| Line Size | 0.3mm |
| Manufacturer | Uni |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model Name | Uni Jetstream EDGE |
| Model Number | SXN100328W.15 |
| Pattern | single item |
| Recommended Uses For Product | Writing |
| Style | Minimalist |
| Theme | Child |
| Unit Count | 1 Count |
| Writing Instrument Form | Ballpoint Pen |
| Writing instrument form | Ballpoint Pen |

## Product Details

- **Age range (description):** Kid, Teen, Adult
- **Brand:** 三菱鉛筆
- **Colour:** Black
- **Ink colour:** Black
- **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)

## 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

### ⭐⭐⭐⭐⭐ Uni Jetstream EDGE SXN100328W
*by A***N on 16 December 2024*

Salve, stupenda penna , scrive sottilissimo e non sbava mai

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

### ⭐⭐⭐⭐⭐ Best
*by O***A on 25 November 2025*

Best pen I ever had... and I had lots, as a stationary fanatic

## 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.mx/products/278869518-uni-jetstream-edge-0-28mm-oil-based-ballpoint-pen-white](https://www.desertcart.mx/products/278869518-uni-jetstream-edge-0-28mm-oil-based-ballpoint-pen-white)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-07*