This is ink for a CANON printer purchased in mid-December of last year. The manufacturer is Chips, which is in the top 3 in reviews, and includes five cartridges: BCI-381XL magenta, cyan, yellow, black, and 380XL pigment black. I hastily purchased this new cyan cartridge last December, mistakenly ordering the wrong model when my previous one ran out. Of the five cartridges, the cyan one gave an error message when inserted into the printer, so I realized my mistake and immediately shielded it, but it is not unopened. The other inks are unopened, as they were when purchased. Therefore, I am selling them at a low price. Please take a look at the photos and consider purchasing.