This product is a lot of 10 genuine Epson ERC-23 B ribbon cartridges, each sealed in its original packaging. Specifically designed for use with Epson dot matrix printers, these black ribbon cartridges are compatible with Epson printers and are brand new in box. The Epson ERC-23 model ensures high-quality printing performance, making it an ideal choice for businesses or individuals looking to maintain consistent and professional results. With genuine/original print technology, this product guarantees reliable and excellent print quality.