This lot of four HP 910 inkjet cartridges is perfect for those in need of high-quality printing. The cartridges are genuine and original, ensuring consistent results every time. They are compatible with HP printers and come in a pack of three. The color is black, making them ideal for printing documents or images with a professional touch. The model is HP 910, known for its inkjet technology and durability. These cartridges are a great investment for anyone in need of reliable and efficient printing.