The Brother LC521VAL multipack (including black, cyan, yellow and magenta ink cartridges), ensuring consistent, high-quality printouts from start to finish. With our precisely formulated inks, your printer will perform at its best throughout its lifespan.The LC521BK black ink cartridge in this multipack contains pigment ink, designed to deliver exceptional sharp text quality when printing documents.Brother takes the environment into account throughout the entire ink cartridge lifecycle, helping to reduce landfill waste. Our hardware and ink cartridges are designed with sustainability in mind, minimizing their environmental footprint.Genuine Brother LC521VAL ink cartridges – worth it every time.