---
product_id: 126709844
title: "Parker Compatible Rollerball Refill 6 Pack, 0.5mm Fine Point - Blue, Smooth Writing Replaceable German Gel Ink Pen Refills for IM Sonnet Urban Pens"
brand: "unibene"
price: "€ 13.73"
currency: EUR
in_stock: true
reviews_count: 13
category: "Unibene"
url: https://www.desertcart.it/products/126709844-parker-compatible-rollerball-refill-6-pack-0-5mm-fine-point
store_origin: IT
region: Italy
---

# Writes 800+ meters per refill Vibrant blue quick-drying German gel ink 0.5mm fine point for precise writing Parker Compatible Rollerball Refill 6 Pack, 0.5mm Fine Point - Blue, Smooth Writing Replaceable German Gel Ink Pen Refills for IM Sonnet Urban Pens

**Brand:** unibene
**Price:** € 13.73
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate every stroke—because your pen deserves a refill as sharp as your ideas.

## Quick Answers

- **What is this?** Parker Compatible Rollerball Refill 6 Pack, 0.5mm Fine Point - Blue, Smooth Writing Replaceable German Gel Ink Pen Refills for IM Sonnet Urban Pens by unibene
- **How much does it cost?** € 13.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/126709844-parker-compatible-rollerball-refill-6-pack-0-5mm-fine-point)

## Best For

- unibene enthusiasts

## Why This Product

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

## Key Features

- • **Premium Metal Shaft:** Durable design prevents leaks and withstands pressure, ensuring a smooth, uninterrupted flow.
- • **Vibrant Blue Gel Ink:** German-engineered ink dries fast, resists smudging, fading, and water for lasting impact.
- • **Endurance That Keeps Up:** High-capacity cartridges write over 800 meters, perfect for marathon meetings and creative bursts.
- • **Precision Meets Elegance:** Ultra-fine 0.5mm tip delivers crisp, professional lines for flawless notes and signatures.
- • **Universal Parker Compatibility:** Seamlessly fits all Parker rollerball pens—upgrade your writing without hassle.

## Overview

Unibene’s 6-pack of 0.5mm fine point rollerball refills offers a smooth, vibrant blue writing experience with quick-drying German gel ink. Designed to fit all Parker rollerball pens, these metal-shaft refills deliver long-lasting performance with over 800 meters of ink per cartridge, combining durability and precision for professionals who demand flawless writing every time.

## Description

desertcart.com: Unibene Parker Compatible Rollerball Refill 6 Pack, 0.5mm Fine Point - Blue, Smooth Writing Replaceable German Gel Ink Pen Refills for IM Sonnet Urban Pens : Office Products

Review: Insanely great replacement…I would know! - I literally NEVER write a review on a product, but had to on this one. FAR exceeded my expectations. I’m a bit of a pen freak and love smooth writing, comfortable feel, quality pens, and vibrant blue ink. The original Parker refills work great, don’t get me wrong, but the ink color is so dark on the new ones it’s almost black. For comparison, I love the Parker gel refills color as well as the Pentel Energel ones for their vibrancy and smooth writing (checks all my boxes). I was looking for a comparable rollerball refill for my Parker pen. This is it!! Unfortunately the medium point refills were out of stock (I’ll be ordering them immediately when their back), and I don’t typically use fine point but was willing to give it a try. It did not disappoint. These pictures show the fine point Unibene (0.5) compared to a Parker gel refill (0.7). The color is vibrant and smooth (bright royal blue if the pictures don’t show it well). In the picture, I’m writing on a thick ivory colored paper (but works great on bright white as well). Buy them if you’re like me. You’ll be glad you did! The ink dries quickly too which is an added bonus!
Review: Great alternative! - These fit perfectly and are much more economical that the parker original. They write perfectly and love the gel ink.

## Features

- UNIVERSAL: Decent price for uncompromised quality. Fits all Parker rollerball pens. Suitable for daily use, signatures, checks, writing letters, filling forms and notes. An ideal writing instrument for executive, teacher, student or writer.
- DO NOT FIT: Parker ballpoint pens or any pen taking the Parker-style ballpoint refill. If you need parker ballpoint refills, please search "Unibene parker ballpoint refills" on desertcart
- ENJOY WRITING: Smooth and clean writing experience. No scratch and skip. Feel the ink flow beautifully and quietly on the paper. It makes writing enjoyable.
- ENDURANCE: High capacity cartridge supports long-lasting use, writes 800+ meters.
- TOP QUALITY: Original manufacturer quality with metal shaft, eliminates pressure, impact and temperature-induced ink leaks. German-made quick-drying ink, resists fading, smearing and water, always keep your writing vivid.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RHXNYNZ |
| Best Sellers Rank | #36,819 in Office Products ( See Top 100 in Office Products ) #913 in Gel Ink Pens |
| Brand | Unibene |
| Closure | Snap |
| Color | Blue |
| Customer Reviews | 4.0 4.0 out of 5 stars (959) |
| Date First Available | May 8, 2019 |
| Ink Color | Blue |
| Item Weight | 1.13 ounces |
| Line Size | 0.5 Millimeters |
| Manufacturer | Unibene |
| Manufacturer Part Number | 1 |
| Material Type | Metal |
| Number of Items | 6 |
| Package Dimensions | 7 x 4 x 0.25 inches |
| Point Type | Fine |
| Size | 6 Count (Pack of 1) |

## Product Details

- **Brand:** Unibene
- **Item Weight:** 0.03 Kilograms
- **Number of Pieces:** 6
- **Style:** F
- **UPC:** 673169578446

## Images

![Parker Compatible Rollerball Refill 6 Pack, 0.5mm Fine Point - Blue, Smooth Writing Replaceable German Gel Ink Pen Refills for IM Sonnet Urban Pens - Image 1](https://m.media-amazon.com/images/I/61OyPZ2AtVL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Insanely great replacement…I would know!
*by A***R on January 17, 2026*

I literally NEVER write a review on a product, but had to on this one. FAR exceeded my expectations. I’m a bit of a pen freak and love smooth writing, comfortable feel, quality pens, and vibrant blue ink. The original Parker refills work great, don’t get me wrong, but the ink color is so dark on the new ones it’s almost black. For comparison, I love the Parker gel refills color as well as the Pentel Energel ones for their vibrancy and smooth writing (checks all my boxes). I was looking for a comparable rollerball refill for my Parker pen. This is it!! Unfortunately the medium point refills were out of stock (I’ll be ordering them immediately when their back), and I don’t typically use fine point but was willing to give it a try. It did not disappoint. These pictures show the fine point Unibene (0.5) compared to a Parker gel refill (0.7). The color is vibrant and smooth (bright royal blue if the pictures don’t show it well). In the picture, I’m writing on a thick ivory colored paper (but works great on bright white as well). Buy them if you’re like me. You’ll be glad you did! The ink dries quickly too which is an added bonus!

### ⭐⭐⭐⭐⭐ Great alternative!
*by F***Z on December 27, 2025*

These fit perfectly and are much more economical that the parker original. They write perfectly and love the gel ink.

### ⭐⭐⭐⭐ Good replacement. Fits my original roller ball pens perfectly.
*by M***C on September 18, 2025*

These seem like fine replacements for the roller ball pen cartridges. I'm not noticing skipping or gooping like some folks were. So far, so good for me..

## Frequently Bought Together

- Unibene Parker Compatible Rollerball Refill 6 Pack, 0.5mm Fine Point - Blue, Smooth Writing Replaceable German Gel Ink Pen Refills for IM Sonnet Urban Pens
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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-22*