21 Black Original Ink Cartridge
HP 21 Black Inkjet Print Cartridge
HP 21 Black Original Ink Cartridge, Standard Yield, Black, Pigment-based ink, 5 ml, 1 pc(s), 190 pages
HP 21 Black Original Ink Cartridge. Cartridge capacity: Standard Yield, Black ink type: Pigment-based ink, Black ink volume: 5 ml, Printing colors: Black, Quantity per pack: 1 pc(s), Black ink page yield: 190 pages