Make Sure You Are Always Stocked Up On Gillette Fusion Manual Refill Cartridges. Gillette Fusion Offers Every Man, Whether Clean-Shaven Or With Facial Hair, A Great Way To Shave. Gillette Fusion Features A 5-Blade Shaving Surface Technology On The Front Of The Shaving Cartridge. The Blades Are Spaced 30% Closer Together Than The Mach3 Razor Family. This Creates A Shaving Surface That Distributes The Shaving Force Across The Blades Includes A Lubrastrip Which Fades From Green To White, Signalling When Shave Conditions Have Been Reduced. The Precision Trimmer Blade, A Single Blade Built Into The Back Of The Cartridge. That’S A Great Shave.