This original HP 727 Yellow printer cartridge features HP specially engineered award-winning dye-based ink. Designed to work with HP inkjet speciality papers, transparencies and everyday papers, perfect for printing high-resolution photographs on industrial sized printers. The B3P21A cartridge is great value for money with a high 130ml ink capacity.The original HP 727 B3P21A Yellow cartridge is one of a set of six cartridges, you will also require five colour cartridges in order for your printer to operate. You can find these and other products by selecting your printer model number from the list below.All our products come with a 100% satisfaction guarantee and the price includes VAT and Delivery meaning there are no hidden charges and that the price you see is the price you pay.