This is a pack of two black ink cartridges designed as replacements for the HP 63 ink cartridges. They are compatible with various printer models, including Officejet and Envy series, such as 3830, 4650, 4652, 4655, 5200, 5252, 5255, 5258, 4520, 4512, 1112, 2132, 3630, and 3632. These cartridges are intended to provide reliable black ink for printing documents and images.
