The Gillette Labs Men's Razor Blades are a set of 10 shaving blade refills designed for use with the Gillette Labs razor. Made from durable stainless steel, these blades are compatible with the Gillette Labs model that includes an exfoliating bar and heated razor. The black blades come in a pack of 10, making them ideal for those who need a substantial supply for their shaving needs. With a focus on providing a close and comfortable shave, these refill cartridges are suitable for both men and women, catering to a wide range of users.