The price of ink can really accrue into an unpleasant bill and saving even a little money each time you replace your cartridge can become a big saving in the long run. Q-Connect understand this and provide a more economical, unbranded cartridge that can still provide the same quality. With sharp lines and delicate shading, the Q-Connect HP No.21 Black Inkjet Cartridge can provide you with quality, eye-catching prints. Whether you want to print text, graphics or images, this cartridge can accommodate you.