The Gillette Mach3 razor for men is a 3-blade razor designed for a classically thorough shave. The razor features an improved lubrication strip that provides additional glide. The optimized, slim handle fits comfortably in the hand and allows for a stylish, close shave. The blades are stronger than steel and provide up to 15 comfortable shaves. All Mach3 replacement blades are compatible with all Mach3 razor handles.