---
product_id: 304303566
title: "Jetstream EDGE 0.38mm Oil-based Ballpoint Pen, Mint Green Body (SXN100338.31)"
brand: "uni"
price: "₱1130"
currency: PHP
in_stock: true
reviews_count: 13
category: "Uni"
url: https://www.desertcart.ph/products/304303566-jetstream-edge-0-38mm-oil-based-ballpoint-pen-mint-green
store_origin: PH
region: Philippines
---

# Smooth black oil-based ink Refillable with SXR-203-28 0.38mm ultra-fine precision Jetstream EDGE 0.38mm Oil-based Ballpoint Pen, Mint Green Body (SXN100338.31)

**Brand:** uni
**Price:** ₱1130
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Jetstream EDGE 0.38mm Oil-based Ballpoint Pen, Mint Green Body (SXN100338.31) by uni
- **How much does it cost?** ₱1130 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/304303566-jetstream-edge-0-38mm-oil-based-ballpoint-pen-mint-green)

## 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

- • **Sleek Mint Green Design:** Stand out in meetings with a fresh, modern pen that complements your professional style.
- • **Refillable & Sustainable:** Keep your pen going strong with easy-to-find refills in black, red, and blue—smart for you and the planet.
- • **Trusted by Professionals:** Join thousands of managers and creatives who rank this pen among the top 0.5% in office essentials.
- • **Effortlessly Smooth Ink Flow:** Jetstream’s oil-based ink glides seamlessly, reducing hand fatigue during long work sessions.
- • **Ultra-Fine Precision Writing:** Experience flawless control with a 0.38mm ballpoint that captures every detail of your handwriting.

## Overview

The Uni Jetstream EDGE 0.38mm is a premium oil-based ballpoint pen featuring an ultra-fine 0.38mm tip for precise, smooth writing. Its sleek mint green body offers a modern aesthetic, while refill compatibility with SXR-203-28 inks ensures sustainability and versatility. Highly rated by professionals, it’s designed to elevate everyday writing with effortless ink flow and refined control.

## 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.

Review: Awesome - Nicest pen I’ve owned thus far. This pen writes so well. It flows so effortlessly and seamlessly and smoothly. Lol, need I say more…
Review: Fantastic writing instrument!.. - I love how they write!... A little feedback, but it gives it a tangible feel to it. .038mm is perfect for my handwriting. I love writing in cursive, and this pen makes it feel natural. I just bought my 3rd pen and I am going to collect all the colors!... I'm a an Estilophile and that's ok with me!...

## 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 |
| Best Sellers Rank | #5,196 in Office Products ( See Top 100 in Office Products ) #124 in Ballpoint Pens |
| Brand | uni |
| Closure | Snap |
| Color | Green |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,109) |
| Date First Available | February 22, 2021 |
| Grip Type | Knurled |
| Ink Color | Black |
| Item Weight | 0.634 ounces |
| Item model number | SXN100338.31 |
| Line Size | 0.38 Millimeters |
| Manufacturer | Uni |
| Manufacturer Part Number | SXN100338.31 |
| Material Type | Plastic |
| Point Type | Ultra Fine |
| Product Dimensions | 0.47 x 0.43 x 5.63 inches |
| Size | 1 Count (Pack of 1) |

## Product Details

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

## Images

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome
*by V***. on January 12, 2026*

Nicest pen I’ve owned thus far. This pen writes so well. It flows so effortlessly and seamlessly and smoothly. Lol, need I say more…

### ⭐⭐⭐⭐⭐ Fantastic writing instrument!..
*by R***S on November 25, 2025*

I love how they write!... A little feedback, but it gives it a tangible feel to it. .038mm is perfect for my handwriting. I love writing in cursive, and this pen makes it feel natural. I just bought my 3rd pen and I am going to collect all the colors!... I'm a an Estilophile and that's ok with me!...

### ⭐⭐⭐⭐⭐ Great looks, great feel
*by U***R on November 29, 2023*

I bought my first Edge from Japan when they were released a few years ago, and now I have a few models in different widths. I'm happy to see that the price has come down significantly from those first releases. This one, the 0.38mm, is my daily writer. It's a great balance of precision and smoothness. Jetstreams are the only ballpoint pen I will use -- I cannot stand the oily, blobby, inconsistent lines that most ballpoints produce in finer sizes. But I reach for my Jetstream happily because the ink is dark and waterproof, and it feels very much like a gel pen when writing. The Edge body feels substantial but not heavy. I especially like the configuration of the tip -- it provides good visibility of the writing as you work. And I like this mint color a lot!

## 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.ph/products/304303566-jetstream-edge-0-38mm-oil-based-ballpoint-pen-mint-green](https://www.desertcart.ph/products/304303566-jetstream-edge-0-38mm-oil-based-ballpoint-pen-mint-green)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-07*