The product is a genuine/original Epson T54K1 black ink cartridge with a capacity of 800ml, specifically designed for Epson printers. This high-quality ink is perfect for producing crisp and professional-quality prints in black and white. The product is sealed and does not come with its original box, making it convenient for those looking for a reliable and long-lasting ink solution for their Epson printer. With an expiration date of 08-2027, users can trust that this ink will provide consistent and impressive results for their printing needs.