---
product_id: 304303566
title: "Uni Jetstream EDGE 0.38mm Oil-based Ballpoint Pen, Mint Green Body (SXN100338.31)"
brand: "uni"
price: "¥2762"
currency: JPY
in_stock: true
category: "Uni"
url: https://www.desertcart.jp/products/304303566-uni-jetstream-edge-0-38mm-oil-based-ballpoint-pen-mint
store_origin: JP
region: Japan
---

# mint green stylish body 0.38mm ultra-fine tip oil-based smooth ink Uni Jetstream EDGE 0.38mm Oil-based Ballpoint Pen, Mint Green Body (SXN100338.31)

**Brand:** uni
**Price:** ¥2762
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Sharp, Look Sharp — The Pen That Means Business

## Quick Answers

- **What is this?** Uni Jetstream EDGE 0.38mm Oil-based Ballpoint Pen, Mint Green Body (SXN100338.31) by uni
- **How much does it cost?** ¥2762 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/304303566-uni-jetstream-edge-0-38mm-oil-based-ballpoint-pen-mint)

## Best For

- uni enthusiasts

## Why This Product

- Trusted uni brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Smoothness:** Jetstream oil-based ink glides seamlessly, combining the best of gel and ballpoint for flawless flow.
- • **Refillable & Versatile:** Compatible with SXR-203-28 refills in black, red, and blue—stay ready for any professional scenario.
- • **Precision in Every Stroke:** Ultra-fine 0.38mm ballpoint tip for crisp, legible writing that stands out in meetings and notes.
- • **Stylish Mint Green Design:** A fresh, modern color that elevates your desk aesthetic and signals your refined taste.
- • **Durable & Comfortable Grip:** Knurled metal grip balances weight perfectly for fatigue-free writing during long brainstorming sessions.

## Overview

The Uni Jetstream EDGE 0.38mm ballpoint pen features an ultra-fine oil-based ink tip for smooth, precise writing. Its durable plastic body with a metal knurled grip offers comfort and style, highlighted by a trendy mint green finish. Compatible with multiple refill colors, this pen is designed for professionals who demand both performance and flair.

## Description

From "Uni Jetstream Edge" Series, New "Jetstream Edge 0.38" with an ultra-fine ball diameter of 0.38 mm has appeared! "Jetstream Edge 0.38" is equipped with a 0.38mm ultra-fine ball diameter refill that allows you to write characters even more stably while taking advantage of the shaft shape of the existing product "Jetstream Edge". We have a lineup of 4 shaft colors, including standard colors and bright colors, and you can choose according to your preference.

## Features

- 0.38mm oil-based ballpoint pen
- Ink Color : Black
- Jetstream Ink is smooth writing
- Refill : SXR-203-28 (Black Red Blue)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08WPBG4N6 |
| Age Range Description | Adult,Teen |
| Best Sellers Rank | #7,892 in Office Products ( See Top 100 in Office Products ) #169 in Ballpoint Pens |
| Body Shape | Round |
| Brand Name | uni |
| Closure Type | Snap |
| Color | Green |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,236) |
| Drill Point | Ultra Fine |
| Grip Type | Knurled |
| Hand Orientation | Ambidextrous |
| Ink Base | Oil |
| Ink Color | Black |
| Item Diameter | 0.38 Millimeters |
| Item Dimensions | 0.47 x 0.43 x 5.63 inches |
| Line Size | 0.38 Millimeters |
| Manufacturer | Uni |
| Material Type | Plastic |
| Model Name | ジェットストリームエッジ |
| Model Number | SXN100338.31 |
| Pattern | single item |
| Unit Count | 1.0 Count |
| Writing Instrument Form | Ballpoint Pen |

## Product Details

- **Age Range (Description):** Adult,Teen
- **Brand:** uni
- **Color:** Green
- **Ink Color:** Black
- **Writing Instrument Form:** Ballpoint Pen

## Images

![Uni Jetstream EDGE 0.38mm Oil-based Ballpoint Pen, Mint Green Body (SXN100338.31) - Image 1](https://m.media-amazon.com/images/I/61PCVENwE9L.jpg)

## Available Options

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

## Frequently Bought Together

- Uni Jetstream EDGE 0.38mm Oil-based Ballpoint Pen, Mint Green Body (SXN100338.31)
- Uni Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, Champagne Gold Body (SXN100328.25)

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**Shop now:** [https://www.desertcart.jp/products/304303566-uni-jetstream-edge-0-38mm-oil-based-ballpoint-pen-mint](https://www.desertcart.jp/products/304303566-uni-jetstream-edge-0-38mm-oil-based-ballpoint-pen-mint)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-06-25*