---
product_id: 50949462
title: "Fountain Pen Refill Ink Cartridges | Long Standard | Mysterious Blue | 8 Count"
brand: "waterman"
price: "€ 6.75"
currency: EUR
in_stock: true
reviews_count: 13
category: "Waterman"
url: https://www.desertcart.ie/products/50949462-fountain-pen-refill-ink-cartridges-long-standard-mysterious-blue-8
store_origin: IE
region: Ireland
---

# fast-drying, smudge-resistant ink vibrant Mysterious Blue shade 8 long standard cartridges Fountain Pen Refill Ink Cartridges | Long Standard | Mysterious Blue | 8 Count

**Brand:** waterman
**Price:** € 6.75
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write your legacy in Mysterious Blue — because ordinary ink just won’t do.

## Quick Answers

- **What is this?** Fountain Pen Refill Ink Cartridges | Long Standard | Mysterious Blue | 8 Count by waterman
- **How much does it cost?** € 6.75 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/50949462-fountain-pen-refill-ink-cartridges-long-standard-mysterious-blue-8)

## Best For

- waterman enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Compatibility:** Designed exclusively for all Waterman fountain pens, guaranteeing a flawless fit and performance.
- • **Smudge-Free Confidence:** Fast-drying formula ensures your notes stay crisp and clean, even on everyday paper.
- • **Iconic Blue, Subtle Yet Striking:** Mysterious Blue ink offers a sophisticated pop of color that’s office-appropriate and uniquely you.
- • **Bulk Pack for the Busy Professional:** 8 cartridges per box means you’re always ready to impress without interruption.
- • **Effortless Elegance in Every Stroke:** Experience smooth, consistent ink flow that elevates your handwriting to a professional art form.

## Overview

Waterman Fountain Pen Refill Ink Cartridges in Mysterious Blue deliver a premium writing experience with 8 long standard cartridges per box. Engineered for all Waterman fountain pens, this fast-drying, smudge-resistant ink combines vibrant color with superior flow, making it ideal for professionals who demand both style and substance in their everyday writing.

## Description

Waterman Fountain Pen Refill Ink Cartridges | Long Standard | Mysterious Blue | 8 Count : desertcart.co.uk: Stationery & Office Supplies

Review: Nice quality ink - Good quality ink and reasonable price on prime
Review: Excellent cartridges - I'm no fountain pen/ink expert, but I think these are wonderful cartridges. I recently rediscovered a fountain pen I'd been given as a gift a few years ago, and decided to start using it again since I much prefer the way my writing looks when I use one. I ran out and bought the first ink cartridges I found; some cheap, short ones that seemed to be intended for children to use. When I started writing with them, my writing looked lovely - until the ink started smearing everywhere. Try as I might, I simply could not get it to dry. Even if I left my notebook open for 10 minutes, as soon as I closed it the ink would blot and smudge, and the whole thing was a horrible mess. So I did some research and saw Waterman highly recommended. I went with these and as soon as I tried them (once I'd run through the ink leftover from the old cartridges) I couldn't believe the difference. I write, leave the ink for about 5-10 seconds, and then I can actually rub my finger across the writing without it smudging at all. And this is on fairly poor-quality paper too. The best I'd been hoping for was 'slightly less smudgy' than my awful cheap cartridges, but this has far exceeded my expectations! And even though it's fast-drying, the ink still flows beautifully. It glides out of the pen and looks 'wet' for a few seconds before it dries, although of course this will vary depending on what paper you're using. I'm a huge Filofax fan but had given up on using a fountain pen in mine, since Filofax paper and fountain pen ink never really seemed to mix. However, having tried the Waterman ink on my Filofax paper I'm amazed to say that it dries super-fast on there too. I'm now itching to order another fountain pen to keep in my Filofax's pen loop, and I'll be filling that with Waterman ink too. The colour is lovely too - a nice, bright blue which looks attractive while still being sensible enough for office/school use. I can't wait to try out some of Waterman's other colours too!

## Features

- Mysterious Blue - straight from the bottomless well of your imagination
- High-quality formula for superior performance and writing comfort
- Compatible with all Waterman fountain pens
- Box of 8 ink cartridges

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000WKPIWS |
| Best Sellers Rank | 1,162 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 13 in Pen Refills |
| Brand | Waterman |
| Colour | Mysterious blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (11,375) |
| Date First Available | 12 Feb. 2010 |
| Ink Colour | Blue |
| Item Weight | 18.1 g |
| Manufacturer | Waterman |
| Manufacturer Part Number | S0110910 |
| Model Number | S0110910 |
| Number of Items | 1 |
| Point Type | Medium |
| Product Dimensions | 7.7 x 5.99 x 1.19 cm; 18.14 g |
| Size | Box of 8 |
| Tip Type | fountain |

## Product Details

- **Brand:** Waterman
- **Item dimensions L x W x H:** 7.7 x 6 x 1.2 centimetres
- **Item weight:** 18 g
- **Number of pieces:** 8
- **Style:** Long

## Images

![Fountain Pen Refill Ink Cartridges | Long Standard | Mysterious Blue | 8 Count - Image 1](https://m.media-amazon.com/images/I/71Q1PUtJe0L.jpg)

## Available Options

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

## Questions & Answers

**Q: what is the difference between standard size Waterman Ink cartridges and large ones?**
A: Standard size cartridges measure about 7cm in length, and probably fit most Waterman pens and some other makes also.  They do make a smaller size cartridge of about 3.5cms but I use them only for a calligraphy pen which will not take the standard size.  I  have not heard of or seen a 'Large' Waterman cartridge and suspect it is just another name for the Standard size. Hope this might help you.C. Caine

**Q: What is meant by LARGE SIZE Cartridges?**
A: These are a good sized refill cartridge, longer than those from most stationers.  Nearly 3 inches in length and they last well.  Like Waterman's pens they are top quality, never clogging or blotting.  A good buy.

**Q: I have a waterman laureat mk 2 fountain pen which i bought in 2001, will these fit my pen?**
A: I do not know is the short answer, they certainly fit the "Waterman Hemisphere" I bought and my best guess is that the Waterman fitting will be standardised to accept the one cartridge.

**Q: Does this ink contain animal tissues?**
A: Dear D. Fleming,

Thank you for taking the time to contact Waterman about animal testing. 

As a leading manufacturer of quality products great care is put into the type of ingredients and formulations we use. Like you, we are also concerned about animal testing. Every effort is made to avoid such practices. While we do our best, we cannot guarantee that some of the third-party, indirect suppliers are as sensitive to this issue as we are.  We do however, strongly encourage our direct suppliers to work with their partners to avoid these practices.

Thank you for sharing your concerns and for giving us an opportunity to address this issue. Your feedback is important to us.

If I can be of further assistance, please reply to this email directly. 

Thank you, 
Ellora 
Writing Instruments Consumer Service

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice quality ink
*by S***A on 15 December 2025*

Good quality ink and reasonable price on prime

### ⭐⭐⭐⭐⭐ Excellent cartridges
*by A***S on 24 July 2012*

I'm no fountain pen/ink expert, but I think these are wonderful cartridges. I recently rediscovered a fountain pen I'd been given as a gift a few years ago, and decided to start using it again since I much prefer the way my writing looks when I use one. I ran out and bought the first ink cartridges I found; some cheap, short ones that seemed to be intended for children to use. When I started writing with them, my writing looked lovely - until the ink started smearing everywhere. Try as I might, I simply could not get it to dry. Even if I left my notebook open for 10 minutes, as soon as I closed it the ink would blot and smudge, and the whole thing was a horrible mess. So I did some research and saw Waterman highly recommended. I went with these and as soon as I tried them (once I'd run through the ink leftover from the old cartridges) I couldn't believe the difference. I write, leave the ink for about 5-10 seconds, and then I can actually rub my finger across the writing without it smudging at all. And this is on fairly poor-quality paper too. The best I'd been hoping for was 'slightly less smudgy' than my awful cheap cartridges, but this has far exceeded my expectations! And even though it's fast-drying, the ink still flows beautifully. It glides out of the pen and looks 'wet' for a few seconds before it dries, although of course this will vary depending on what paper you're using. I'm a huge Filofax fan but had given up on using a fountain pen in mine, since Filofax paper and fountain pen ink never really seemed to mix. However, having tried the Waterman ink on my Filofax paper I'm amazed to say that it dries super-fast on there too. I'm now itching to order another fountain pen to keep in my Filofax's pen loop, and I'll be filling that with Waterman ink too. The colour is lovely too - a nice, bright blue which looks attractive while still being sensible enough for office/school use. I can't wait to try out some of Waterman's other colours too!

### ⭐⭐⭐⭐ Good ink
*by V***S on 7 February 2026*

Ink works well in most of my pens but is quite dry and not the blackest ink I've seen.

## Frequently Bought Together

- Waterman Fountain Pen Ink Cartridges, Long, Mysterious Blue, 8 Count
- Waterman Large Standard Ink Cartridges Permanent Black
- Waterman Deluxe Fountain Pen Ink Piston Converter

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-22*