Gillette Mach3 Men's Razor Blades, 5 Refills:Gillette Mach3 blades provide a closer shave, without all the redness (vs. Sensor2 Plus disposable)Feels better than a new disposable, even on the 10th shave (overall preference vs. Sensor2 Plus disposable)Razor cartridge features 3 DuraComfort blades for long-lasting comfortLubrication strip glides to help protect your skin from rednessAdvanced skin guard helps stretch your skin and prepares your hair to be cutFits all Mach3 razorsWorld's #1 selling bladesPack of 5 refill blades