Ink cartridge and refill for HP 5000/5500-Inks made and tested in England.-Exact colour reproduction of the original inks, with perfect colour match.-Ultra pure ink and chemical components improve printhead life.-No need to make adjustments to the colour profiles, the printer set-up or the rip settings.-Performance matched to the original inks.-Fully interchangeable with original cartridges.-Single use, plug in and play cartridges.-We also have the refill tank