Remanufactured Ink Cartridge Replacement for HP 60XL CC641WN CC644WN (1 Black 1 Color) 2 Pack Ready to use - Our cartridges are pre-filled & ready to use. Quality Assurance: Every cartridge is methodically tested by our team to ensure that you can print hassle-free. Superior Quality Ink - Our high quality UV resistant pigment-based ink and dye-based ink will yield closest quality to OEM inks. We offer the highest quality printing.