---
product_id: 245337990
title: "Uni-Ball UB Jetstream 245301 Rollerball Pen 3 Ink Colours Black Pack of 1"
brand: "uni-ball"
price: "€ 0.16"
currency: EUR
in_stock: false
url: https://www.desertcart.nl/products/245337990-uni-ball-ub-jetstream-245301-rollerball-pen-3-ink-colours
store_origin: NL
region: Netherlands
---

# 3 vibrant ink colors in one pen Waterproof & quick-drying ink 0.45mm precision line width Uni-Ball UB Jetstream 245301 Rollerball Pen 3 Ink Colours Black Pack of 1

**Brand:** uni-ball
**Price:** € 0.16
**Availability:** ❌ Out of Stock

## Summary

> 🖋️ Write your success story in three bold colors!

## Quick Answers

- **What is this?** Uni-Ball UB Jetstream 245301 Rollerball Pen 3 Ink Colours Black Pack of 1 by uni-ball
- **How much does it cost?** € 0.16 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/245337990-uni-ball-ub-jetstream-245301-rollerball-pen-3-ink-colours)

## Best For

- uni-ball enthusiasts

## Why This Product

- Trusted uni-ball brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight & Portable:** At just 10g and compact dimensions, this pen fits effortlessly into your daily carry, ready to capture your next big idea anytime.
- • **Smudge-Free Confidence:** Waterproof, quick-drying ink ensures your notes stay crisp and clean—ideal for left-handed pros who demand flawless results.
- • **Bold Lines, Sharp Ideas:** 0.45mm line width delivers clear, bold strokes that make your writing stand out in any professional setting.
- • **Precision Meets Comfort:** Enjoy fatigue-free writing with an ergonomic grip zone designed for long meetings and brainstorming marathons.
- • **Effortless Multicolor Mastery:** Switch seamlessly between black, blue, and red inks with a smooth retractable mechanism—perfect for dynamic note-taking and color-coded organization.

## Overview

The Uni-Ball UB Jetstream 245301 is a sleek, retractable rollerball pen featuring three ink colors—black, blue, and red—in one compact design. It offers a 0.45mm line width with indelible, waterproof, and quick-drying ink, making it perfect for left-handed users. The ergonomic grip ensures comfortable, fatigue-free writing, while its lightweight build makes it an essential tool for professionals who value precision and style.

## Description

The uni-ball Jetstream Multicolour is equipped with a push mechanism. With multicolour refill with the writing colours red, blue and black. Indelible ink. Practical 3-colour rollerball pen with ergonomic grip zone for fatigue-free writing. Waterproof and quick-drying ink, making it ideal for left-handed users. Line width 0.45 mm, ball diameter 1.0 mm.

## Features

- Retractable rollerball pen
- Multicolour refill in red, blue and black ink colours
- Indelible ink
- With ergonomic grip zone for fatigue-free writing
- Waterproof and quick-drying ink, therefore also ideal for left-handed users

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Uni-Ball |
| Brand | uni-ball |
| Model Number | 245301 |
| Product Dimensions | 14.1 x 1.7 x 1.7 cm; 10 g |
| Colour | black |
| Closure | Retractable |
| Grip Type | Grip zone |
| Material Type | Lead |
| Number of Items | 1 |
| Size | 1 count (Pack of 1) |
| Point Type | Bold |
| Line Size | 0_5mm |
| Ink Colour | Black |
| Manufacturer Part Number | 245301 |
| Item Weight | 10 g |

## Product Details

- **Brand:** uni-ball
- **Writing instrument form:** Roller Ball Pen
- **Colour:** black
- **Ink colour:** Black
- **Age range (description):** Adult
- **Material:** Lead
- **Point type:** Bold
- **Special feature:** Waterproof
- **Unit count:** 1.0 Count
- **Model name:** Faber-Castell 245301

## Images

![Uni-Ball UB Jetstream 245301 Rollerball Pen 3 Ink Colours Black Pack of 1 - Image 1](https://m.media-amazon.com/images/I/31BVJD39vSL.jpg)
![Uni-Ball UB Jetstream 245301 Rollerball Pen 3 Ink Colours Black Pack of 1 - Image 2](https://m.media-amazon.com/images/I/71kFYlf7w2S.jpg)

## Available Options

This product comes in different **Size Name** options.

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**Shop now:** [https://www.desertcart.nl/products/245337990-uni-ball-ub-jetstream-245301-rollerball-pen-3-ink-colours](https://www.desertcart.nl/products/245337990-uni-ball-ub-jetstream-245301-rollerball-pen-3-ink-colours)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-30*