The Brother LC521C cyan ink cartridge offers exceptional colour fade resistance, ensuring consistent, high-quality printouts from start to finish. With our precisely formulated inks, your printer will perform at its best throughout its lifespan.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 LC521C ink cartridge – worth it every time.