---
product_id: 309297637
title: "Rollerball Pen Refills - Smooth Writing German Ink and Fine 0.5 mm Threaded Rolling Ball Refills (5 x Blue)"
brand: "aiyiben"
price: "€ 15.38"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.sk/products/309297637-rollerball-pen-refills-smooth-writing-german-ink-and-fine-0
store_origin: SK
region: Slovakia
---

# 5-pack for sharing 4.41 inches long 0.5mm precision Rollerball Pen Refills - Smooth Writing German Ink and Fine 0.5 mm Threaded Rolling Ball Refills (5 x Blue)

**Brand:** aiyiben
**Price:** € 15.38
**Availability:** ✅ In Stock

## Summary

> ✍️ Elevate your writing game with every stroke!

## Quick Answers

- **What is this?** Rollerball Pen Refills - Smooth Writing German Ink and Fine 0.5 mm Threaded Rolling Ball Refills (5 x Blue) by aiyiben
- **How much does it cost?** € 15.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/309297637-rollerball-pen-refills-smooth-writing-german-ink-and-fine-0)

## Best For

- aiyiben enthusiasts

## Why This Product

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

## Key Features

- • **Quick-Drying Ink:** Say goodbye to smudges! Our fast-drying ink keeps your notes pristine and professional.
- • **Durable and Reliable:** Crafted from high-quality stainless steel, these refills are designed to last, ensuring your favorite pen remains your go-to tool.
- • **Versatile Compatibility:** Compatible with a variety of rollerball pens, these refills extend the life of your premium writing instruments.
- • **Perfect for Every Setting:** Whether at the office, in class, or at home, these refills are your ideal writing companion.
- • **Smooth Writing Experience:** Experience the effortless glide of German ink that transforms your writing into an art form.

## Overview

The AIYIBEN Rollerball Pen Refills offer a smooth writing experience with fine 0.5 mm German ink. Each refill measures 4.41 inches and is made from durable stainless steel, ensuring longevity and reliability. This 5-pack is perfect for sharing with colleagues or friends, making it an essential addition to any professional's toolkit.

## Description

Rollerball Pen Refills - Smooth Writing German Ink and Fine 0.5 mm Threaded Rolling Ball Refills (5 x Blue)

## Features

- Size: The length of the threaded refill is approximately 4.41 inches / 11.2 cm, the diameter of the ink container is 0.24 inches / 0.6 cm, and the midpoint is 0.5 mm German gel ink.
- Quantity:5 rollerball refits, enough for you to share with your friends.[Please check carefully whether the specifications are suitable for your pen before purchasing.There are threads near the nib to fix it to the pen body.Not suitable for Mont Blanc boules and not for Montblanc Uniball watches]
- Quality: metal material, light and smooth; Ink drying quickly, ink flow consistent, will not ooze.
- Suitable for site: metal rollerball refits are suitable for office, business, school and home.
- Scope of application: Many replaceable rollerball pens are compatible and can extend the life of your favorite expensive pen.The thread that needs to be locked in the pen when inserting the pen tip,If our refills have threads that are not compatible with your rollerball pens, please contact us directly.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AIYIBEN |
| Brand | AIYIBEN |
| Item Weight | 0.705 ounces |
| Product Dimensions | 4.41 x 0.24 x 0.24 inches |
| Item model number | C441 |
| Color | Blue |
| Closure | Screw Off Cap |
| Material Type | Stainless Steel |
| Number of Items | 5 |
| Point Type | Fine |
| Line Size | 0.5 Millimeters |
| Ink Color | Blue |
| Manufacturer Part Number | 4.41 |

## Images

![Rollerball Pen Refills - Smooth Writing German Ink and Fine 0.5 mm Threaded Rolling Ball Refills (5 x Blue) - Image 1](https://m.media-amazon.com/images/I/51ITvY7YeaL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    I like it a lot
  

*by D***A on Reviewed in the United States on December 10, 2023*

Arrived quickly. I immediately installed it in my beautiful pen. It fit real well and was the same dimensions as the original cartridge, which cost arm and leg if you do any writing. The color is great, ink flows freely and smoothly. I was just glad it fit in first place but now I've got a new go-to refill. Give it a try!

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    It fits and it works!
  

*by E***L on Reviewed in the United States on February 9, 2024*

When you have a favorite pen and need a refill, they aren't always easy to find in stores.The refills arrived the next day and I was pleased to find they fit most of my pens.  I feel this is a fair price and happy with the flow of ink.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Smooth, consistent writing experience
  

*by J***C on Reviewed in the United States on December 30, 2022*

I am very happy with the Rollerball Pen Refills that I recently purchased. The refills are easy to install and provide a smooth, consistent writing experience. The ink flows evenly and the pens write for a long time without running out. I particularly appreciate that the refills are available in a variety of colors, which allows me to color-code my notes and documents. The refills are also well-priced and have exceeded my expectations in terms of value. Overall, I would highly recommend these Rollerball Pen Refills to anyone in need of high-quality writing tools.

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**Shop now:** [https://www.desertcart.sk/products/309297637-rollerball-pen-refills-smooth-writing-german-ink-and-fine-0](https://www.desertcart.sk/products/309297637-rollerball-pen-refills-smooth-writing-german-ink-and-fine-0)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-02*