Visit the Gillette Store Gíllette Mach3 Razor Refill Cartridges, 4 Ct

3 high definition razor blades for glide and comfort. Comfort Guard features 5 microfins for a closer shave. Indicator Lubrication Strip fades to white when you are no longer getting an optimal shave The three blades of the Gillette Mach3 are treated with an Advanced AntiFriction Coating, allowing the Mach3 to remove each hair with less irritation. Soft, protective Microfins gently smooth down the skin, allowing the Mach3 Turbo to shave evenly and effortlessly. The Indicator Lubrication Strip ensures that your Mach3 razor blade keeps gliding across your skin, shave after shave.