---
product_id: 728939213
title: "Mitsubishi Pencil SXN100328.24 Permanent Ballpoint Pen, Jet Stream Edge, 0.28, Black, Extra Fine Point but Easy to Write"
brand: "uni"
price: "$15"
currency: NZD
in_stock: true
reviews_count: 8
category: "Uni"
url: https://www.desertcart.nz/products/728939213-mitsubishi-pencil-sxn100328-24-permanent-ballpoint-pen-jet-stream-edge
store_origin: NZ
region: New Zealand
---

# Precision metal tip for stable writing 0.28mm ultra-fine ball diameter Non-slip grip with thin line processing Mitsubishi Pencil SXN100328.24 Permanent Ballpoint Pen, Jet Stream Edge, 0.28, Black, Extra Fine Point but Easy to Write

**Brand:** uni
**Price:** $15
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Sharp, Write Smart — Own the Edge of Precision

## Quick Answers

- **What is this?** Mitsubishi Pencil SXN100328.24 Permanent Ballpoint Pen, Jet Stream Edge, 0.28, Black, Extra Fine Point but Easy to Write by uni
- **How much does it cost?** $15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/728939213-mitsubishi-pencil-sxn100328-24-permanent-ballpoint-pen-jet-stream-edge)

## 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

- • **Ergonomic Stability:** Center of gravity shifted to the nib side ensures steady, fatigue-free writing sessions.
- • **Visible Tip Control:** Slim, narrow point tip design lets you see exactly where you write—perfect for meticulous notes.
- • **Ultra-Fine Precision:** Experience the world’s smallest 0.28mm ballpoint for razor-sharp, detailed writing.
- • **Premium Build Quality:** Brass shaft with aluminum grip and stainless steel clip combine durability with sleek style.
- • **Refillable & Retractable:** Eco-conscious design with easy knock-type mechanism and refillable ink for long-term use.

## Overview

The Mitsubishi Pencil SXN100328.24 Jetstream Edge is a cutting-edge permanent ballpoint pen featuring the world’s smallest 0.28mm oil-based ball diameter. Designed for professionals who demand ultra-fine, smudge-free writing, it boasts a visible slim metal tip, a non-slip grip with precision balance, and a durable brass and aluminum body. Its retractable, refillable design makes it a sustainable choice for everyday excellence in note-taking and detailed writing.

## Description

desertcart.co.jp: Mitsubishi Pencil SXN100328.24 Permanent Ballpoint Pen, Jet Stream Edge, 0.28, Black, Extra Fine Point but Easy to Write : Office Products

Review: にじまなくて使用感良好 - 細かい字が書けてにじまず、手帳には最高です。
Review: 左利きの人は書き方に工夫がいるかも - カリカリ書けてとても気持ちいい ですが左利きの私には合わないみたいで 何文字か書いたところでカスカスになり 書け無くなって残念

## Features

- Jetstream Edge / JETSTREAM EDGE: The world's smallest ball diameter 0.28 mm is the first ultra-fine oil-based ballpoint pen
- Feature 1: The newly developed "Point Tip" has a slim narrow shape that allows you to see the tip clearly even when performing fine writing work
- Feature 2: The tip is made of metal and the grip part has a thin line processing for a non-slip design. The center of gravity is placed on the nib side, so it is stable even for fine writing
- Mechanism: Knock-type, Shaft finish: Brass with aluminum grip / Rear shaft: ABS resin + painting/Clip: Stainless steel; Ink color: Black; Ball diameter: 0.28; Refill: SXR-203-28
- Size: Shaft diameter 0.4 inches (10.8 mm) x thickness 0.5 inches (12 mm) x total length 5.6 inches (143 mm); Weight: 0.5 oz (13.5 g)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082ZYJH6F |
| Additional Features | Refilable, Pocket Clip |
| Age Range (Description) | Adult | Children | Teens |
| Age Range Description | Adult | Children | Teens |
| Amazon Bestseller | #3,518 in Office Products ( See Top 100 in Office Products ) #8 in Retractable Ballpoint Pens #41 in Stick Ballpoint Pens |
| Brand | uni |
| Brand Name | uni |
| Closure Type | Retractable |
| Color | Black |
| Country of Publication | Japan |
| Customer Reviews | 4.2 out of 5 stars 1,584 Your Review |
| Drill Point | Fine |
| Grip Type | Ribbed |
| Hand Orientation | Right |
| Hardness | B |
| Included Components | Ballpoint pen body |
| Ink Base | Oil |
| Ink Color | Black |
| Item Diameter | 0.43 Inches |
| Item Dimensions | 12 x 11 x 143 mm |
| Item Type Name | Permanent Ballpoint Pen |
| Item Weight | 9 Grams |
| Line Size | 0.28 cm |
| Manufacturer | 三菱鉛筆 |
| Material | Acrylonitrile Butadiene Styrene Resin Brass Stainless Steel |
| Material Type | Acrylonitrile Butadiene Styrene Resin Brass Stainless Steel |
| Model Name | Jetstream Edge |
| Model Number | SXN100328.24 |
| Pattern | Single Item |
| Recommended Uses For Product | Writing |
| Unit Count | 1 本 |
| Warranty Description | No |
| Writing Instrument Form | Ballpoint Pen |

## Product Details

- **Age Range (Description):** Adult | Children | Teens
- **Brand:** uni
- **Color:** Black
- **Ink Color:** Black
- **Writing Instrument Form:** Ballpoint Pen

## Images

![Mitsubishi Pencil SXN100328.24 Permanent Ballpoint Pen, Jet Stream Edge, 0.28, Black, Extra Fine Point but Easy to Write - Image 1](https://m.media-amazon.com/images/I/612z836ESZL.jpg)
![Mitsubishi Pencil SXN100328.24 Permanent Ballpoint Pen, Jet Stream Edge, 0.28, Black, Extra Fine Point but Easy to Write - Image 2](https://m.media-amazon.com/images/I/61f7rru4HEL.jpg)
![Mitsubishi Pencil SXN100328.24 Permanent Ballpoint Pen, Jet Stream Edge, 0.28, Black, Extra Fine Point but Easy to Write - Image 3](https://m.media-amazon.com/images/I/81A3ovmNV+L.jpg)
![Mitsubishi Pencil SXN100328.24 Permanent Ballpoint Pen, Jet Stream Edge, 0.28, Black, Extra Fine Point but Easy to Write - Image 4](https://m.media-amazon.com/images/I/81IjJaZ-JRL.jpg)
![Mitsubishi Pencil SXN100328.24 Permanent Ballpoint Pen, Jet Stream Edge, 0.28, Black, Extra Fine Point but Easy to Write - Image 5](https://m.media-amazon.com/images/I/81BJjkLA8gL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ にじまなくて使用感良好
*by 和***茄 on January 2, 2026*

細かい字が書けてにじまず、手帳には最高です。

### ⭐⭐⭐⭐ 左利きの人は書き方に工夫がいるかも
*by G***K on August 4, 2025*

カリカリ書けてとても気持ちいい ですが左利きの私には合わないみたいで 何文字か書いたところでカスカスになり 書け無くなって残念

### ⭐⭐⭐⭐⭐ 軽くて使いやすい
*by お***猫 on October 15, 2025*

細身でもちやすい

## Frequently Bought Together

- Uni Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, Black Body (SXN100328.24)
- Uni Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, Navy Body (SXN100328.9)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-12*