---
product_id: 256993795
title: "UniJet Stream Prime High Grade multi ballpoint pen 0.7mm 3 colors & Mechanical pencilx3000;0.5mm (Black Red Blue) MSXE4-5000-07 (Black)"
brand: "三菱鉛筆"
price: "€ 39.17"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/256993795-unijet-stream-prime-high-grade-multi-ballpoint-pen-0-7mm
store_origin: IE
region: Ireland
---

# rotating extrusion mechanism 0.5mm mechanical pencil lead 0.7mm precision tip UniJet Stream Prime High Grade multi ballpoint pen 0.7mm 3 colors & Mechanical pencilx3000;0.5mm (Black Red Blue) MSXE4-5000-07 (Black)

**Brand:** 三菱鉛筆
**Price:** € 39.17
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your writing game with the ultimate multi-tool pen experience!

## Quick Answers

- **What is this?** UniJet Stream Prime High Grade multi ballpoint pen 0.7mm 3 colors & Mechanical pencilx3000;0.5mm (Black Red Blue) MSXE4-5000-07 (Black) by 三菱鉛筆
- **How much does it cost?** € 39.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/256993795-unijet-stream-prime-high-grade-multi-ballpoint-pen-0-7mm)

## Best For

- 三菱鉛筆 enthusiasts

## Why This Product

- Trusted 三菱鉛筆 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic Contoured Grip:** Designed for extended use without fatigue, keeping your hand comfortable and in control.
- • **Precision 0.7mm Ballpoint:** Experience crisp, clean lines that elevate your writing clarity and style.
- • **Smooth Multicolor Writing:** Seamlessly switch between black, red, and blue inks for vibrant, professional notes.
- • **Rotating Extrusion Innovation:** Effortlessly toggle between pen and pencil modes with a sleek rotating mechanism.
- • **Sharp 0.5mm Mechanical Pencil:** Perfectly engineered for detailed sketches and precise annotations.

## Overview

The 三菱鉛筆 UniJet Stream Prime High Grade multi ballpoint pen combines a 0.7mm fine ballpoint in black, red, and blue inks with a 0.5mm mechanical pencil, featuring a rotating extrusion mechanism and a sharp eraser. Its contoured grip and retractable design make it a versatile, professional-grade writing instrument weighing just 31.8g.

## Description

三菱鉛筆UniJet Stream Prime High Grade multi ballpoint pen 0.7mm 3 colors & Mechanical pencilx3000;0.5mm (Black Red Blue) MSXE4-5000-07 (Black)

## Features

- Rotating Extrusion / With Sharp Eraser
- Weight: 11 oz (306 g)
- Lead diameter: 002 inches (05 mm)
- Ball Diameter: 07mm Ink Color: Black Red Blue
- Size: Shaft Diameter 04 x Thickness 06 x Total Length 54 inches (117 x 161 x 1388 mm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | 三菱鉛筆 |
| Brand | 三菱鉛筆 |
| Model number | MSXE450000724 |
| Product Dimensions | 1.61 x 1.17 x 13.88 cm; 31.75 g |
| Color | Black |
| Closure | Retractable |
| Grip Type | Contoured |
| Material Type | Lead |
| Number of Items | 1 |
| Size | 1 Count (Pack of 1) |
| Point Type | Medium |
| Line Size | 0.7mm |
| Ink Color | Multicolor |
| Tip Type | Fine Point |
| Manufacturer Part Number | MSXE450000724 |
| Item Weight | 31.8 g |

## Product Details

- **Brand:** 三菱鉛筆
- **Writing instrument form:** Ballpoint Pen
- **Colour:** Black
- **Ink colour:** Multicolor
- **Age range (description):** Kid

## Images

![UniJet Stream Prime High Grade multi ballpoint pen 0.7mm 3 colors & Mechanical pencilx3000;0.5mm (Black Red Blue) MSXE4-5000-07 (Black) - Image 1](https://m.media-amazon.com/images/I/716SgH1M-7L.jpg)

## Questions & Answers

**Q: Does it rattle like most multi-pens do? People commented that for the 3-color pen. I am wondering if that is the case for this 3+1 pen.**
A: No

**Q: Does this have an eraser on or in it? Since this is a mechanica pencil/pen... Thanks**
A: Yeah, you can twist off the cap and there's an eraser under it, it's not too large but it's definitely larger than the eraser's in any of the alpha gel or kuru toga lines.

**Q: Does it feel comfortable on your hands when writing as the Mitsubishi Select 3&1?**
A: Yes, of course but if you have bigger fingers I doubt. I think it is personal choice ...I enjoy writing since it has colors and pencil.The best is , look in a shop selling pen and you can make decision on buying. I am glad that I have one !

**Q: I realize the pen width is 0.7mm but does it write like a fine or medium point pen?**
A: Medium

## Frequently Bought Together

- UniJet Stream Prime High Grade multi ballpoint pen 0.7mm 3 colors & Mechanical pencilx3000;0.5mm (Black Red Blue) MSXE4-5000-07 (Black)
- uni Jetstream 4&1 Metal Edition, 0.5mm Ballpoint Pen (Black, Red, Blue, Green) and 0.5mm Mechanical Pencil, Dark Green (MSXE52000A05.7) (MSXE5200A5.7)
- Uni Jetstream Prime Ballpoint Pen, 0.5mm, Dark Olive Body (SXK330005.18)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-06*