This Genuine Kyocera TK-5272K TK-5272C TK-5272M TK-5272Y Toner Set includes four color cartridges - black, cyan, yellow, and magenta - designed specifically for Kyocera printers. Made in Japan, these original toner cartridges are compatible with models such as ECOSYS M6230cdn and ECOSYS M6630cidn. The complete set ensures high-quality printing with vibrant colors, making it an ideal choice for professional printing needs.These are perfect for resellers and will be overboxed to protect from damage.