Mach 3 Blades   Gillette Mach 3 razor blades give you the reliable Gillette shave with comfort and precision. Each razor blade refills lasts up to 15 comfortable shaves. Gillette razor blades are stronger than steel and stay sharper along with durability, Blades lubrication strip glides for a smooth shave while soft microfine gently stretch and smooth skin, preparing hairs to be cut for the optimal shaving experience.