GPC IMAGE Flex ink cartridge set of 4, compatible with EW-456A and EW-054A. I am selling these because I accidentally purchased them. Only the yellow cartridge has been opened, but it is of course unused. The others are unopened. - Brand: GPC IMAGE - Model: Flex - Colors: Black x 2, Cyan, Magenta, Yellow - Package contents: Set of 5 ink cartridges - Compatible models: EW-456A, EW-054A Thank you for looking.