---
product_id: 4868751
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: "78 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Uni"
url: https://www.desertcart.pl/products/4868751-uni-jetstream-4-and-1-red-green-blue-and-black
store_origin: PL
region: Poland
---

# Quick-dry, water & fade resistant ink 0.5mm Nano Dia 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:** 78 zł
**Availability:** ✅ In Stock

## Summary

> 🖋️ Master your notes in style with the ultimate 5-in-1 writing companion!

## 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?** 78 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/4868751-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

- • **Nano Dia Lead Precision:** Experience ultra-sharp, smooth, and erasable 0.5mm HB pencil writing for flawless notes and sketches.
- • **Sleek Light Blue Design:** Stand out with a stylish, rubberized barrel that’s as professional as it is eye-catching—your desk’s new MVP.
- • **Smudge-Free, Fast-Dry Ink:** Stay confident with ink that resists water, fading, and forgery—perfect for professional documents.
- • **Ergonomic Grip for Long Use:** Contoured, responsive grip designed for maximum control and comfort during marathon brainstorming sessions.
- • **All-in-One Writing Powerhouse:** Switch effortlessly between red, green, blue, black ink, and a precision pencil—no more juggling multiple tools.

## Overview

The uni JETSTREAM 4&1 Light Blue multi pen combines four smooth 0.7mm ballpoint inks (red, green, blue, black) with a 0.5mm mechanical pencil featuring high-quality Nano Dia HB lead. Its quick-drying, water- and fade-resistant ink ensures professional-grade writing, while the contoured grip offers comfort and control. This sleek, retractable pen-pencils combo is perfect for organized professionals seeking versatility without clutter.

## Description

Product description The multi-function pen has grown up! uni, makers of the uni-ball line of pens, gave multi-colored pens a professional makeover with the uni JETSTREAM 4&1. The JETSTREAM 4&1 features a wider body and rubber grip for comfort, mirrored silver tone accents, four colors of authentic uni JETSTREAM ink with 0.7mm tips, a 0.5mm mechanical pencil, and an eraser. The easy slide levers make color selection a snap. All our JETSTREAM pens include our most innovative ink for unparalleled smoothness and crisp, vivid lines. uni JETSTREAM Ink Combining the smooth flow of gel ink and the crisp lines of a ballpoint, uni has developed a hybrid ink that will not smear, fade, or wash away. The rich pigment is the perfect accompaniment to the modern feel of this pen. Professional Styling The pen you use should say something about you. The uni Jetstream 4&1 reflects your versatility and demonstrates your appreciation for quality. You’ve evolved beyond scratchy ballpoints and are ready for the next evolution in analog writing. For work or school, this pen is one you won’t let get away. All in One The perfect tool to keep you organized without the clutter of multiple pens and pencils. The 4&1 includes four colors of high quality JETSTREAM hybrid ink: red, green, blue, and black in 0.7mm and one 0.5mm mechanical pencil in a single multifunction pen.

Review: Jetstream 4+1 looks good, writes smoothly; would've liked softer grip, but it's fine - I thought these were 4 in 1, and some were black, blue, red, green, and some were black, blue, red, pencil. But turns out, they're 4 + 1, they have 4 pen colors, plus a pencil. Or at least this one is, which was a nice surprise. I like the barrel color, the 4 colors are all smooth like I'd expect from Jetstream, and the pencil is fine. Not sure how to refill it yet. Barrel is rubberized at the grip, but not soft. I used to have multiple pens at my desk, but any time I leave the desk, I only bring one. Got this so I could have all 4 options away from the desk. Not that cheap, but worth it for my use case. Also like that it's unlikely for somebody to take it on accident
Review: Perfect pen pencil combo - Best pen and pencil combo. The pen glide is perfect, it has 4 colors and pencil with eraser. It is easy to hold with a good grip but doesn’t hurt your hand. Definitely recommend. I watch this pen like a hawk around others because they like it so much. Be warned, if you buy, people may want to take it. It’s so good. So functional and easy to use.

## Features

- Light Blue JETSTREAM 4&1 has four 0.7mm ballpoint ink components (red, green, blue, and black), plus a 0.5mm mechanical pencil component.
- Mechanical pencil utilizes Nano Dia 0.5mm HB high quality blended lead for a sharp, erasable writing experience.
- The perfect tool to keep you organized without the clutter of multiple pens and pencils.
- Water, fade, and forgery-resistant quick-drying ink.
- Advanced writing grip is responsive to your touch for optimum control and comfort.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005B6GLLK |
| Additional Features | Erasable |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #13,008 in Office Products ( See Top 100 in Office Products ) #127 in Mechanical Pencils |
| Body Shape | Round |
| Brand | uni |
| Brand Name | uni |
| Closure Type | Retractable |
| Color | Blue |
| Customer Reviews | 4.6 out of 5 stars 3,369 Reviews |
| Drill Point | Fine |
| Global Trade Identification Number | 04902778131121 |
| Grip Type | Contoured |
| Hand Orientation | Ambidextrous |
| Hardness | HB |
| Included Components | Four 0.7mm Ballpoint Ink Components, One 0.5mm Mechanical Pencil Component |
| Ink Base | Oil |
| Ink Color | Black,Blue,Green,Red |
| Item Dimensions | 5.8 x 0.5 x 0.7 inches |
| Item Weight | 20 Grams |
| Line Size | 0.5 Millimeters |
| Manufacturer | Mitsubishi Pencil Company |
| Material | Acrylonitrile Butadiene Styrene |
| Material Type | Acrylonitrile Butadiene Styrene |
| Model Name | ジェットストリーム |
| Model Number | MSXE510007.8 |
| Pattern | Single Item |
| Recommended Uses For Product | Sketching, Writing |
| Unit Count | 1.00 Count |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Multifunction Writing Instruments |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** 三菱鉛筆
- **Color:** Blue
- **Ink Color:** Black,Blue,Green,Red
- **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/61QvrDC7NmL.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/61QUIGrOYhL.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/61KopIxKREL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Jetstream 4+1 looks good, writes smoothly; would've liked softer grip, but it's fine
*by S***M on February 18, 2025*

I thought these were 4 in 1, and some were black, blue, red, green, and some were black, blue, red, pencil. But turns out, they're 4 + 1, they have 4 pen colors, plus a pencil. Or at least this one is, which was a nice surprise. I like the barrel color, the 4 colors are all smooth like I'd expect from Jetstream, and the pencil is fine. Not sure how to refill it yet. Barrel is rubberized at the grip, but not soft. I used to have multiple pens at my desk, but any time I leave the desk, I only bring one. Got this so I could have all 4 options away from the desk. Not that cheap, but worth it for my use case. Also like that it's unlikely for somebody to take it on accident

### ⭐⭐⭐⭐⭐ Perfect pen pencil combo
*by L***A on August 18, 2025*

Best pen and pencil combo. The pen glide is perfect, it has 4 colors and pencil with eraser. It is easy to hold with a good grip but doesn’t hurt your hand. Definitely recommend. I watch this pen like a hawk around others because they like it so much. Be warned, if you buy, people may want to take it. It’s so good. So functional and easy to use.

### ⭐⭐⭐⭐⭐ Fabulous All In One Pen(cil)
*by T***A on July 30, 2025*

Hands down my favorite pen/pencil. I originally saw this on Jet Pens and had to try it out. This one comes with a slighter thicker pen which is perfect for my work. I'm particular about my notes and having the option of different inks and knowing the pen is quality is amazing. At first the larger barrel was a bit awkward but you get used to it and it feels like second nature to use. Definitely a good price for the function and quality of ink and lead. Only thing I wish it had was a highlighter instead of the little eraser.

## 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)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-06-02*