Thank you for viewing. This is a set of four-color word processor ink ribbons from KAO and Alps Electric. Please check the images for compatible models. They have been opened, and the remaining amount is unknown. I think they are still usable, but I apologize that I don't know the details. The boxes are damaged, so I have marked them as having some scratches and dirt. Please understand that these are long-term storage items, and consider purchasing them if you are okay with that. Immediate purchase is welcome. Thank you.