The 923XL 923e Ink Cartridges Combo Pack is a 4-pack of compatible ink cartridges designed for HP OfficeJet 8120 printers. These cartridges are suitable for various HP models like OfficeJet pro 8132e, 8134e, 8135e, 8138e, and 8139e. With a mix of cyan, yellow, tri-color, magenta, and black colors, these ink cartridges offer high-quality printing for your documents and images. Ideal for those looking for reliable and affordable ink solution for their HP printers, this combo pack ensures consistent and professional results with each print.