This product is a lot of four genuine Xerox 013R00663 black drum cartridges, brand new and sealed. These cartridges are specifically designed for the Xerox C70 model printer, ensuring high-quality printing results. As original Xerox cartridges, they are guaranteed to provide optimal performance and compatibility with the printer. With a focus on black printing, these cartridges are ideal for producing crisp and professional documents or images. This lot of Xerox cartridges is a reliable and efficient solution for maintaining the productivity of your printer.