The product is a Genuine Epson Maintenance Tank C12C90191 C890191 02, designed specifically for Epson printers. This original maintenance tank cartridge is compatible with Epson printers that utilize inkjet print technology. The unit is brand new and comes in an open box, ensuring availability for use in printers that require this specific component for optimal performance. Ideal for maintaining the functionality of Epson printers, this genuine product from Epson ensures high-quality printing results.