The product is a set of two OEM HP 27 Black and HP 28 Tri-color ink cartridges, specifically designed for HP printers. The cartridges are genuine and original, made with HP Thermal Inkjet print technology. With a page output of 280 (x1) and 240 (x1), these cartridges are compatible with various HP Deskjet models and are manufactured in Ireland. This product does not come with a box, but it is unmodified still in the package!I am selling because I no longer have the printer and don’t need this ink.