Gillette Mach3 Razor Blade Refill Cartridges For Men - 8 Ea

3 Blades, specially positioned to extend gradually closer to your beard, to shave you progressively closer in a single stroke. So close there is less need to reshave, which means less irritation.
Patented DLC comfort edges, each blade has a patented DLC comfort edge, so Mach3 glides effortlessly across your face.
Mach3 has an advanced Indicator lubricating strip with a blue stripe that fades away when you are no longer getting the optimal Mach3 shaving experience.