The Original HP 12A Black LaserJet Toner Dual Pack consists of two sealed cartridges designed for HP printers. Made by HP, these genuine cartridges are compatible with various HP printer models such as 1010, 1012, 1015, and more. With laser print technology, these black toner cartridges provide high-quality printing results. Originating from Mexico, this dual pack is a reliable choice for users looking for consistent and professional printing output.