This set of ink cartridges is compatible with Canon PIXMA PRO1 and contains twelve pigment all ink tanks with vibrant colors like cyan, yellow, magenta, and black. These cartridges are specifically designed for inkjet printers and provide high-quality printing without compromising on the color accuracy and sharpness of the prints. These cartridges are perfect for photographers and artists who want their prints to look professional and stunning. The cartridges are compatible with Canon PGI-29 model and are easy to install. They are perfect for printing on a variety of paper types and surfaces. Whether you are printing photos or documents, these cartridges will provide you with a smooth printing experience and consistent results.