This lot includes two genuine Ricoh toner cartridges in yellow and cyan colors. They are compatible with the Ricoh MP C6003S model and can also be used with the Ricoh MP C4503 model. These cartridges are brand new and have never been used.They are perfect for those who want to save money on printing costs without sacrificing quality. The cartridges are made with high-quality materials and are guaranteed to work seamlessly with your Ricoh printer. Upgrade your printing experience with this lot of genuine Ricoh toner cartridges.