HP 61 2-Pack Standard Capacity Ink Cartridges Black & Tri-Color CR259FN#140 - Best Buy
Amazon.com: HP 61 | 2 Ink Cartridges | Black | Works with HP DeskJet 1000 1500 2050 2500 3000 3500 Series, HP ENVY 4500 5500 Series, HP OfficeJet 2600 4600 Series | CZ073FN : Office Products
HP 61 Ink 2 pack - Black Tri-color - Original HP Ink Cartridges