2 X Compatible 364XL Black Ink Cartridges Twin Pack Replaces 364XL & H-364XL CN684EE NON OEM

They are an excellent value for money and very good quality. I only use my printer once/twice a week, up to 15 pages in total and they last for months.

works well, didn't take much to convince HP that it is ok to use a non standard cartridge...

Reasonable for the price. May occasionally stain the paper.

The cartridge performance is fine, and there's no problem there. However not all the cartridges worked, one out of the 8 was defective, the metal contact was missing from one of the yellow cartridges. If there weren't urgently needed I'd have probably sent them back for a replacement. Can't send a single cartridge sadly.

The first cartridge leaked over my fingers and did not work. The second was okay and is printing as normal. I have not yet used the colour cartridges but one seemed to be leaking badly into its cellophane package. HP original cartridges are at outrageous prices and the printer repeatedly performs an operation called "cleaning cartridge heads" which uses up the cartridges at an alarming rate. On one occasion I found the colour cartridges needing replacement although I had only used black for several weeks. Reasonably priced cartridges are a godsend but they have to be serviceable.

They do the job, it is a pity that they do not have more capacity, as they tend to run out very quickly, and I am not a heavy user.Could they not squeeze a little more into the cartridges, it would be worth paying a little more for the convenience.

Excellent product very good value for money

Looked around cos HP's own cartridges are RIP-OFF prices nowadays prob ten times what they cost ??These compatible inks are BRILL