Helix Oxford Ink Cartridges - Black (Pack of 20)

Black ink cartridges. I like this make of cartridges as I have very few problems when using them.

I assume most of the people giving this negative reviews aren't using it for the right fountain pen. It's the exact same helix brand ink cartridge that came with my pen (except it's black). Not only does it fit perfectly, but allows for an extra cartridge to be held inside with no issue. Even the delivery time was better than the estimate. It was meant to come tomorrow. I can't praise it enough. I wish they actually sold this in any retail shop I tried. For some reason, I've only managed to find the blue ink in shops.

The product is of good quality but the description says that it is "erasable black ink" but when I try to erase it using a fountain pen eraser it doesnt work. So I'm just wondering if there's a special eraser for this or is the description wrong?

Very good ink cartridges . Great price . Got here in no time at all . Secound pack I've got from this seller 👍

Nothing wrong with these at all and I just had to push them in a bit harder until they stayed put. Lovely ink and writes superb in my JINHAO X750 Stainless Steel Flighter Fountain Pen. I cannot understand why some people are struggling but saying that I don't have a selection of fountain pens so maybe I was lucky to have one they work well on. The fountain pen I have mentioned is only about 5 or £6 but really very good. I think for £1.99 for 20 cartridges is well worth it.

Very good

What can I say about them? They are what they are and arrived on time. Would buy again.

Needs to have the description changed from Universal to … fits no brand of fountain pen you own… this item doesn’t even fit the most common Parker pen 😤😤😤. Don’t bother..

Ponéis sabor y es tinta para escribir no para comer

correcto