The product is a lot of 4 genuine Brother LC31 color ink cartridges in sealed boxes, expired. These cartridges are specifically designed for Brother printers and come in cyan, yellow, and magenta colors. Made by the Brother brand, these original cartridges are compatible with select Brother printer models and are guaranteed to provide high-quality printing results. Perfect for those looking to replenish their printer ink supply with reliable and authentic cartridges from Brother.