This Canon Ink Tank set includes 1 Black (BCI-3eBK), 1 Cyan (BCI-6C), 1 Magenta (BCI-6M), and 1 Yellow ink tank. Designed for use with Canon PIXMA iP8750 printers, they are compatible with other Canon printers as listed. These are genuine Canon ink tanks, each in their own retail box. With a total of 4 packages included in the set, you can easily replace an old ink tank and keep unopened color tanks in their individual boxes until ready for use.