6-color ink cartridge set, compatible with many models. - Model: BCI-371+370 - Colors: 6 colors (BK, C, M, Y, PGK) - Compatible models: MG6930/MG7730/MG7730F/TS8030/TS9030 - Made in Japan - Expiration date: June 2027 - Package contents: Set of 6 ink cartridges Thank you for viewing. Only the magenta cartridge has been opened. It seems it wasn't compatible with my model, so it hasn't been used. I bought it this year and am having trouble because I bought the wrong one.