This multipack of compatible Canon ink cartridges contains one each of the PGI-72PBK, PGI-72GY, PGI-72PM, PGI-72PC and PGI-72CO.When producing these compatible alternatives to the PGI-72 ink cartridges, our manufacturers have strived to maintain the print quality demanded of users of the high end Canon Pixma Pro-10 & Canon Pixma Pro-10S photo printers. As these speciality printers are known for giving some of the best result son the market, maintaining this fine tradition with the compatible Canon 6403B007 is essential.Each of the alternatives to the Canon PGI-72 ink cartridges found here are filled with a top quality compatible ink that has been specially formulated to emulate the results produced by the genuine inks.