The HP 61 Black & Tri-Color Ink Cartridges Combo 2-Pack is a genuine OEM product sealed by HP itself. This ink cartridge set is compatible with HP printers such as DeskJet 3050A and DeskJet 1010, offering high-quality printing performance. The black and tri-color cartridges ensure crisp and vibrant prints for all your printing needs. Made in China, these cartridges are designed to work seamlessly with your HP printer, guaranteeing excellent results every time.