GENUINE TONER CARTRIDGES FACTORY SEALED BOXES OEM Kyocera SET (4 CARTRIDGES) TASKALFA 4550Ci/4551Ci/5550Ci/5551Ci SERIES CMYK KYOCERA Boxes are in very good condition - SEE PICS TK-8507K - Black Toner Kit TK-8507Y - Yellow Toner Kit TK-8507M - Magenta Toner Kit TK-8507C - Cyan Toner Kit