The next generation triple-blade razor for the closest shave with less irritation - even when shaving against the grain. 1. 3 Blades with advanced Anti-Friction coating - so Mach3 Turbo removes more of each hair with less irritation. 2. Soft, protective Microfins - gently smooth down the skin so Mach3 Turbo can shave evenly and effortlessly. 3. 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.