Your Canon Pixma PRO-10 is designed to accomplish outstanding image performance, and the PGI-72 multipack is designed with your printer to guarantee professional, long-lasting prints. This pack consists of one each of grey, photo black, photo cyan, photo magenta and chroma optimiser, each developed to deliver vibrant colour and crisp blacks every time. The chroma optimiser enhances density and improves overall photos with a glossy finish. Only Canon inks guarantee high definition and longevity.