The product is a lot of three genuine Brother SP01MS ink cartridges in magenta color. These cartridges are manufactured in the Philippines and come with a manufacturer warranty. The expiration dates for the cartridges are 2/26 and 12/25, making them valid for use within the specified timeframe. Ideal for printing vibrant and colorful documents and images, these cartridges are designed to work seamlessly with Brother printers for high-quality results.