The product is a black toner cartridge compatible with Ricoh models 2120D, 2220D, and 2320D. It is a replacement option for those who need to refill their printer with high-quality toner. This product is specifically designed for Ricoh printers, but it is also compatible with Lanier and Savin models. The package includes 2 units of black toner cartridges, making it convenient for users who need to restock their printer supply. Overall, this compatible black toner cartridge is a cost-effective solution for printing needs.