An ink cartridge or inkjet cartridge is a component of an inkjet printer that contains the ink that is deposited onto paper during printing.The C-250 / PGI-250 Pigment Black ink produces crisp, sharp black text for all your documents, while the C-251/ CLI-251 Color inks provide vibrant colors for all your photos.These cartridges do come with compatible chips and the cartridges can be recognized by the printer,Our Premium 5 Color Ink Cartridge has qualities that are unavailable with others:100% Imported raw materialsFast dry – about 3 secondsEconomy and environment-friendlyGood for printing and filesSufficient ink volumeThey are easy to install and very popular to market (See Installation Guide)5 colors in one packBlack color size is 23ml; Colored Ink size is 12ml Package Included the following: 1 x C-250XL BK / PGI-250XL BLACK with chip 23ml1 x C-251XL C / CLI-251XL CYAN with chip 12ml1 x C-251XL M / CLI-251XL MAGENTA with chip 12ml1 x C-251XL Y / CLI-251XL YELLOW with chip 12ml1 x C-251XL GY / CLI-251XL GREY with chip 12mlOur Premium 5 Color Ink Cartridge is truly incomparable and perfectly fit to each one us!What are you waiting for? Have it now!