The Gillette Labs Razor Refills pack of 8 XL is a genuine and sealed product specifically designed for Gillette razors. Made with stainless steel blades, this pack contains 8 cartridges that are compatible with the Gillette Labs model with an exfoliating bar and heated razor. The black blades are disposable and ideal for shaving the face, with each cartridge containing 5 blades. Manufactured in the United States by the trusted brand Gillette, this product is essential for maintaining a smooth and well-groomed beard.