---
product_id: 18111385
title: "Fountain Pen Ink Cartridges, Black/Blue Ink, 4 Packs of 5 Cartridges (LT10BKBL)"
brand: "lamy"
price: "€ 33.26"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/18111385-fountain-pen-ink-cartridges-black-blue-ink-4-packs-5
store_origin: FI
region: Finland
---

# Compatible with all Lamy models Lightweight at 1.76 oz 20 cartridges Fountain Pen Ink Cartridges, Black/Blue Ink, 4 Packs of 5 Cartridges (LT10BKBL)

**Brand:** lamy
**Price:** € 33.26
**Availability:** ✅ In Stock

## Summary

> 🖊️ Write Your Legacy with Every Stroke!

## Quick Answers

- **What is this?** Fountain Pen Ink Cartridges, Black/Blue Ink, 4 Packs of 5 Cartridges (LT10BKBL) by lamy
- **How much does it cost?** € 33.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/18111385-fountain-pen-ink-cartridges-black-blue-ink-4-packs-5)

## Best For

- lamy enthusiasts

## Why This Product

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

## Key Features

- • **Endless Ink Supply:** 20 cartridges ensure you never run dry during important moments.
- • **Eco-Friendly Choice:** Refillable cartridges reduce waste and promote sustainability.
- • **Designed for Excellence:** Perfectly crafted for all Lamy fountain pen models.
- • **Unleash Your Creativity:** Elevate your writing experience with smooth-flowing ink.
- • **Versatile Color Palette:** Classic blue/black ink for a professional touch.

## Overview

The Lamy Fountain Pen Ink Cartridges come in a convenient pack of 20, featuring a rich blue/black ink that is compatible with all Lamy fountain pen models. Weighing just 1.76 ounces, these cartridges are designed for seamless writing and creativity, ensuring you stay inspired without interruption.

## Description

Fountain Pen Ink Cartridges, Black/Blue Ink, 4 Packs of 5 Cartridges (LT10BKBL)

## Features

- Giant ink cartridge for all Lamy fountain pen models.
- Package with 20 cartridges.
- All inks are the Blue/Black colour

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Lamy |
| Brand | Lamy |
| Item Weight | 1.76 ounces |
| Product Dimensions | 7.1 x 2.25 x 1 inches |
| Item model number | SG_B00V16723A_US |
| Is Discontinued By Manufacturer | No |
| Ink Color | Blue,Black |
| Manufacturer Part Number | LT10BKBL-4PACKS |

## Product Details

- **Brand:** Lamy
- **Style:** Calligraphy,Fountain
- **Item dimensions L x W x H:** 7.1 x 2.25 x 1 inches
- **Item Weight:** 50 Grams
- **Number of Pieces:** 20

## Images

![Fountain Pen Ink Cartridges, Black/Blue Ink, 4 Packs of 5 Cartridges (LT10BKBL) - Image 1](https://m.media-amazon.com/images/I/61ibSY-gTJL.jpg)

## Questions & Answers

**Q: how is it?Does it work well?**
A: The cartridges fit the pens correctly, are easy to change and work perfectly.... no problems. I also have one of the refillable converters, but I only use that in the Lamy pen I keep at home. For my briefcase and travel use I carry a pen loaded with a cartridge (and extra cartridges).

**Q: I want to use this for watercolor work - is this ink waterproof/water resistant?**
A: I don't think so.  I am almost positive it is not waterproof or water-resistant for that you will have to look at Noodlers bulletproof inks.

**Q: How long are they? 3 inches?**
A: Closer to inches

**Q: How many milliliters are in each cartridge?**
A: Each cartridge contains 1.25 ml of ink.

## Frequently Bought Together

- Lamy Fountain Pen Ink Cartridges, Black/Blue Ink, 4 Packs of 5 Cartridges (LT10BKBL)
- Lamy Safari Fountain Pen - Charcoal - Fine
- Lamy T10 Assorted Colour Pack Fountain Pen Ink Cartridges Refills Spare Replacement For All Lamy Fountian Pens (1 Pack Of Each Colour - 7 Packs - 35 Cartridges - Black, Red, Washable Blue, Green, Purp

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**Shop now:** [https://www.desertcart.fi/products/18111385-fountain-pen-ink-cartridges-black-blue-ink-4-packs-5](https://www.desertcart.fi/products/18111385-fountain-pen-ink-cartridges-black-blue-ink-4-packs-5)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-26*