Containing two genuine Canon PGI-35BK black ink cartridges, that are also available singly, this twin pack is a great way of pocketing a saving. Having two of the best quality PGI-35BK ink cartridges for your Canon inkjet printer to hand, minimises downtime and makes the running of your office more efficient too. With each Canon PGI-35BK black ink cartridge offering an estimated 191 pages, the 1509B012 multi pack lasts for an extended period of time. Retaining compatibility with the Canon Pixma iP100/iP110 and all of the other printers listed on this page, the 1509B012 multi-pack, is at home in any office environment.