---
product_id: 352842020
title: "Marspark 6 Pieces Universal Fountain Pen Ink Converter International Fountain Pen Ink Cartridge Converter Refillable Standard Ink Plunger Converter (Red)"
brand: "marspark"
price: "$24.21"
currency: USD
in_stock: true
reviews_count: 5
category: "Marspark"
url: https://www.desertcart.us/products/352842020-marspark-6-pieces-universal-fountain-pen-ink-converter-international-fountain
store_origin: US
region: United States of America
---

# easy clean & refill plunger mechanism 6-pack universal fit Marspark 6 Pieces Universal Fountain Pen Ink Converter International Fountain Pen Ink Cartridge Converter Refillable Standard Ink Plunger Converter (Red)

**Brand:** marspark
**Price:** $24.21
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your writing game—never run dry or miss a stroke!

## Quick Answers

- **What is this?** Marspark 6 Pieces Universal Fountain Pen Ink Converter International Fountain Pen Ink Cartridge Converter Refillable Standard Ink Plunger Converter (Red) by marspark
- **How much does it cost?** $24.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/352842020-marspark-6-pieces-universal-fountain-pen-ink-converter-international-fountain)

## Best For

- marspark enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Compatible:** Standard size fits most fountain pens, perfect for on-the-go professionals.
- • **Hassle-Free Cleaning:** Disassemble and rinse easily to keep colors pure and pens performing flawlessly.
- • **Durable Premium Build:** Sturdy plastic and metal combo resists rust and deformation for long-lasting use.
- • **Effortless Plunger Action:** Quick, smooth ink refills with a simple twist—no mess, no stress.
- • **Universal 6-Pack Convenience:** Enough converters to power your daily creativity and share the ink love.

## Overview

Marspark’s 6-piece universal fountain pen ink converters feature a reliable plunger mechanism for quick refills, easy cleaning, and compatibility with most fountain pens. Crafted from durable plastic and metal, these compact converters reduce ink waste and ensure smooth, mess-free writing—ideal for professionals who demand both style and function.

## Description

Features: The pen ink converter adopts a plunger mechanism, which can absorb bottled ink with a simple twist. It helps to reduce the waste of disposable ink cartridges. Fountain pen ink absorber has reliable materials to ensure that it is not easily broken and can be applied for a long time, and its compact and lightweight structure also makes it can be carried and stored well. It is a very practical pen accessory. Specifications: Material: plastic and metal Size: 2.68 inch/ 6.8 cm Color: as pictures shown Quantity: 6 pieces Package includes: 6 x Fountain pen converters Notes: Manual measurement, please allow slight errors in size. The colors may have a slight difference due to different screens.

Review: Work great - I have no complaints about these. I am surprised they have the LAMY logo on them and look authentic. I am not sure how they are getting away with that but they are. I have these in two of my LAMY pens and neither one has problems with leakage. These even have the little knobs on the side like the authentic ones do.
Review: Does seal very well on my Retro 51 pen - Not as good as the original that shipped with the pen

## Features

- What's in the package: there are 6 pieces of fountain pen converters in the package, the quantity is enough to meet your daily work and study needs, and you can also share them with family and friends
- Easy to use: this pen ink converter adopts a plunger action mechanism, which can refill your fountain pen quickly and easily, neatly and conveniently
- Easy to clean: the interface of fountain pen spring filler is easy to disassemble, clean and install; It can be directly washed with water, and the inner wall and needle can be cleaned by inhaling and pushing out water several times, so as to avoid ink color confusion
- Versatility: standard fountain pen ink absorber is small in size but can meet the needs of most pen-to-ink converters and is suitable for most pens; It will be packed in a small white box for convenient carrying
- Quality material: pen ink cartridge converter is made of reliable plastic and metal, which is sturdy, rust resistant, effortless to clean and hard to deform; It works well in filling ink, and even a small amount of ink can be absorbed to reduce waste, making ink filling no longer difficult

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0993H2Y13 |
| Best Sellers Rank | #132,440 in Office Products ( See Top 100 in Office Products ) #1,435 in Fountain Pens |
| Brand | Marspark |
| Brand Name | Marspark |
| Container Type | Can |
| Customer Reviews | 4.3 out of 5 stars 259 Reviews |
| Ink Color | White |
| Item Weight | 18 g |
| Manufacturer | Marspark |
| Manufacturer Part Number | Marspark-Fountain -10 |
| Package information | Can |
| Paint Type | Watercolor |
| Paint type | Watercolor |
| Unit Count | 6.0 Count |

## Product Details

- **Brand:** Marspark
- **Manufacturer:** Marspark
- **Package information:** Can
- **Paint type:** Watercolor

## Images

![Marspark 6 Pieces Universal Fountain Pen Ink Converter International Fountain Pen Ink Cartridge Converter Refillable Standard Ink Plunger Converter (Red) - Image 1](https://m.media-amazon.com/images/I/61WyMXnzzEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work great
*by D***Z on 23 April 2026*

I have no complaints about these. I am surprised they have the LAMY logo on them and look authentic. I am not sure how they are getting away with that but they are. I have these in two of my LAMY pens and neither one has problems with leakage. These even have the little knobs on the side like the authentic ones do.

### ⭐⭐⭐ Does seal very well on my Retro 51 pen
*by D***S on 16 December 2023*

Not as good as the original that shipped with the pen

### ⭐⭐⭐⭐⭐ Good quality
*by G***E on 15 February 2026*

Very happy with those. I bought a set of fountain pens that all had dysfunctional converters, but when I switched to these, they worked perfectly. Super easy to use and no leaks. The size seems universal and fits my pens from different brands.

## Frequently Bought Together

- Marspark 6 Pieces Universal Fountain Pen Ink Converter International Fountain Pen Ink Cartridge Converter (Red)
- Asvine Hongdian Fountain Pen Bottled Ink Black, 60ml Fountain Pen Bottled Ink, Non Carbon
- Lamy Safari Fountain Pen - Charcoal - Fine

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-22*