---
product_id: 369424231
title: "uni JETSTREAM 4&1 Red, Green, Blue, and Black 0.7mm Ballpoint Multi Pen and 0.5mm Mechanical Pencil (Light Blue)"
brand: "uni"
price: "₩40473"
currency: KRW
in_stock: false
reviews_count: 5
category: "Uni"
url: https://www.desertcart.kr/products/369424231-uni-jetstream-4-and-1-red-green-blue-and-black
store_origin: KR
region: South Korea
---

# ultra-smooth, low-friction ink flow 0.5mm precision mechanical pencil 4 vibrant 0.7mm ink colors uni JETSTREAM 4&1 Red, Green, Blue, and Black 0.7mm Ballpoint Multi Pen and 0.5mm Mechanical Pencil (Light Blue)

**Brand:** uni
**Price:** ₩40473
**Availability:** ❌ Out of Stock

## Summary

> 🖋️ Write smart, switch fast, and never miss a beat.

## Quick Answers

- **What is this?** uni JETSTREAM 4&1 Red, Green, Blue, and Black 0.7mm Ballpoint Multi Pen and 0.5mm Mechanical Pencil (Light Blue) by uni
- **How much does it cost?** ₩40473 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/369424231-uni-jetstream-4-and-1-red-green-blue-and-black)

## 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

- • **Built to Last:** Water- and light-resistant ink that dries quickly to keep your notes flawless
- • **Glide Like a Pro:** Oil-based Jetstream ink with ultra-low friction for effortless, smooth writing
- • **All-in-One Powerhouse:** Four vivid ink colors plus a precision pencil in one sleek pen body
- • **Imported Japanese Excellence:** Crafted in Japan with premium materials for unmatched quality and style
- • **Designed for the Sharpest Minds:** Extra-fine 0.7mm ballpoint tips and 0.5mm HB pencil lead for crisp, professional lines

## Overview

The uni JETSTREAM 4&1 is a premium Japanese multi pen combining four smooth 0.7mm ballpoint inks (red, green, blue, black) with a 0.5mm mechanical pencil. Featuring oil-based, water- and light-resistant ink with low friction for effortless writing, this pen is designed for professionals who demand precision, durability, and style in one compact tool.

## Description

Uni Jetstream inks are touted as enabling "smooth writing that becomes a habit." Smooth writing and sharp design come together in this multi pen that is targeted towards business professionals and designers. This pen combines four incredible 0.7mm Jetstream inks and a 0.5 mm mechanical pencil in one pen body. The oil-based ink is water- and light-resistant and has an extremely low coefficient of friction. That means that the pen practically glides across the paper. Best of all, the specially-formulated ink has good flow, density, and color pigment, and it dries quickly.

Review: Estoy fascinada con este tipo de plumas, buena calidad.
Review: やはり書きやすい。それに尽きます。

## Features

- Import from Japan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005B6GLLK |
| Best Sellers Rank | #1,031,172 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,318 in Mechanical Pencils |
| Brand | uni |
| Closure | Twist |
| Colour | light blue |
| Country of Origin | Japan |
| Customer Reviews | 4.6 4.6 out of 5 stars (670) |
| Date First Available | 9 August 2012 |
| Generic Name | Electronic Dictionary, Thesaurus & Translator Accessories |
| Grip Type | Contoured |
| Included Components | Four 0.7mm Ballpoint Ink Components, One 0.5mm Mechanical Pencil Component |
| Ink Colour | Blue |
| Item Dimensions LxWxH | 14.7 x 1.3 x 1.8 Centimeters |
| Item Weight | 20 g |
| Line Size | 0.7mm |
| Manufacturer | uni |
| Manufacturer Part Number | MSXE510007.8 |
| Material | Acrylonitrile Butadiene Styrene |
| Model Number | MSXE510007.8 |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Pencil Lead Degree (Hardness) | HB |
| Point Type | Extra Fine |
| Size | 1 count (Pack of 1) |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** uni
- **Colour:** light blue
- **Ink Colour:** Blue
- **Writing instrument form:** Multifunction Writing Instruments

## Images

![uni JETSTREAM 4&1 Red, Green, Blue, and Black 0.7mm Ballpoint Multi Pen and 0.5mm Mechanical Pencil (Light Blue) - Image 1](https://m.media-amazon.com/images/I/21xtyqD2qKL.jpg)
![uni JETSTREAM 4&1 Red, Green, Blue, and Black 0.7mm Ballpoint Multi Pen and 0.5mm Mechanical Pencil (Light Blue) - Image 2](https://m.media-amazon.com/images/I/319D78-F0XL.jpg)
![uni JETSTREAM 4&1 Red, Green, Blue, and Black 0.7mm Ballpoint Multi Pen and 0.5mm Mechanical Pencil (Light Blue) - Image 3](https://m.media-amazon.com/images/I/31AbhvG2ABL.jpg)
![uni JETSTREAM 4&1 Red, Green, Blue, and Black 0.7mm Ballpoint Multi Pen and 0.5mm Mechanical Pencil (Light Blue) - Image 4](https://m.media-amazon.com/images/I/31iTS3uxGtL.jpg)
![uni JETSTREAM 4&1 Red, Green, Blue, and Black 0.7mm Ballpoint Multi Pen and 0.5mm Mechanical Pencil (Light Blue) - Image 5](https://m.media-amazon.com/images/I/41cR8DB0ZOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***S on 15 March 2019*

Estoy fascinada con este tipo de plumas, buena calidad.

### ⭐⭐⭐⭐⭐ Review
*by K***I on 28 November 2025*

やはり書きやすい。それに尽きます。

### ⭐⭐⭐⭐⭐ Review
*by G***E on 26 July 2024*

J’adore ce stylo, j’ai eu l’occasion de l’offrir à 3 de mes enfants qui sont aux études… Avec des recharges, 1 ans et demi à être utilisé et fonctionne encore toujours aussi bien…

## Frequently Bought Together

- uni JETSTREAM 4&1 Red, Green, Blue, and Black 0.7mm Ballpoint Multi Pen and 0.5mm Mechanical Pencil (Light Blue)
- uni JETSTREAM 4&1 Red, Green, Blue, and Black 0.7mm Ballpoint Multi Pen and 0.5mm Mechanical Pencil (Green)
- uni JETSTREAM 4&1 Red, Green, Blue, and Black 0.7mm Ballpoint Multi Pen and 0.5mm Mechanical Pencil (Silver)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/369424231-uni-jetstream-4-and-1-red-green-blue-and-black](https://www.desertcart.kr/products/369424231-uni-jetstream-4-and-1-red-green-blue-and-black)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-15*