Gillette Mach3 Turbo Razor Blades For Men Stronger Than Steel - Pack of 4   Description Gillette Mach3 men’s razor blade refills feature stronger-than-steel blades that stay sharper longer (vs. Sensor3). With sharper blades (first 2 blades vs. Sensor3) it is engineered to last for 15 comfortable shaves. These Gillette razors feature a lubrication strip that glides to help protect your skin from redness and a microfin skin guard that stretches the skin and prepares hair to be cut. Mach3 men's razor blade refills fit all Mach3 razors. Gillette razors for men with stronger-than-steel blades to stay sharper longer (versus Sensor3) Each razor blade refill is engineered to last for 15 comfortable shaves Razor blade features sharper Turbo cutting blades (first 2 blades versus Sensor3) Long-lasting Comfort Gel Bar provides an incredible Glide Microfin skin guard stretches the skin and prepares hair to be cut Fits with any Mach3 razor handles