on saleDiamine Jet Black - Ink Cartridges

Product Code D8000

In Stock

out of stock

on saleDiamine Jet Black - Ink Cartridges

Product Code D8000

In Stock

out of stock

$9.00
Size:
Ink Cartridges

Set of 18 Diamine Jet Black short standard international ink cartridges.

Click here to shop all of our fountain pens that accept these cartridges.

Customer Reviews

Based on 11 reviews
82%
(9)
0%
(0)
0%
(0)
9%
(1)
9%
(1)
T
Thomas K.
Excellent ink writes well

A++ ink

S
Stephen M.
A fine ink to upgrade to

I wanted to get better at using my pen and wanted to try a different brand of ink to what I was using. The jet black is really jet black unlike my old ink and it goes down well in the page with very little bleed though on standard computer paper. Highly recommend this if you want a fine quality ink.

P
Peter G.
Great Company!

Bought some fountain pens from Facebook but couldn't find ink for them; was so happy to discover Goulet -- great outfit! Ink came right away. What a selection of other cool stuff they have, too!

V
Victor M.
Diamine Jet Black Review

I'm using the cartridge in a Inoxcrom fountain pen that I use daily. The ink is awesome! Color is very nice and the consistency of the ink flow is flawless. Writes great on every paper, will definitely continue to buy Diamine ink cartridges. Highly recommended!

E
Edward F.
Another fantastic order!

I seem to go through a lot of ink as the fountain pens I have collected from Goulet are fun and fantastic to write with... It's great to be able to order refills and have them in a matter of days!

Frequently Asked Questions

How do I install an ink cartridge? 8EDA1617-F73A-4DAF-8245-6D2BF4ABEB7B

A cartridge is small, disposable, sealed plastic reservoir that holds fountain pen ink. These come pre-filled with ink, and typically you just push to insert them into place and you'll be ready to write!

It's pretty easy, but it may be best to explain in video format. You can learn more about how to actually install an ink cartridge on our blog, or in this video tutorial:

What fountain pens are compatible with these ink cartridges? 8EDA1617-F73A-4DAF-8245-6D2BF4ABEB7B

There are two main groups of ink cartridges: standard international (available in short and long sizes), and proprietary (which only fit that particular brand).

You can read which cartridges fit a given fountain pen in that pen's product description or Tech Specs. You can also check out our Cartridge/Converter guide for general brand guidance if you’re unsure.

To locate pens that fit each size of ink cartridges, click on one of these links:

Can I refill an ink cartridge? 8EDA1617-F73A-4DAF-8245-6D2BF4ABEB7B

Yes! You'll need an ink syringe, but in general it's pretty easy to do.

We've got a detailed video blog post with step-by-step instructions here:

What's your return policy? 8EDA1617-F73A-4DAF-8245-6D2BF4ABEB7B

This product may be returned if it is in new, unused condition; or if it was found to be defective.

We accept returns for up to 30 days from purchase. You can read all our Return Policies here.

To initiate a return, please submit a request at the Return Portal. Our Customer Care team might reach out to you for more information.