Product Details The next generation triple-blade razor for the closest shave with less irritation-even when shaving against the grain. 3 Blades with advanced Anti-Friction™ coating... so MACH3 Turbo removes more of each hair with less irritation. Soft, protective Microfins... gently smooth down the skin so MACH3 Turbo can shave evenly and effortlessly. Enhanced Indicator® lubricating strip... keeps your MACH3 Turbo gliding, shave after shave. MACH3 Turbo makes the closest shave even more comfortable. All Mach3 cartridges fit all Mach3 razors.