This is a listing for a set of 4 BCI-371XL cartridges: 371XL Black (2 cartridges) 371XL Yellow (1 cartridge) 371XL Magenta (1 cartridge) The black (2) and yellow cartridges are confirmed as unused because they still have the film attached. However, the magenta cartridge does not have the film, so its unused status is uncertain. Therefore, please consider the magenta cartridge as a bonus. Please note that this is not a complete set of BCI-371XL cartridges, as a full set is believed to contain 6 cartridges. Also, as mentioned above, the magenta cartridge may not be unused. We appreciate your understanding and look forward to your purchase. Canon Model Name...BCI-371XL+370XL/6MPV Multi-pack, High Capacity