Fusion 5 blade shaving Razor  Gillette Fusion 5 blade features four anti-friction blades for a shave you can barely feel. This Fusion 5 has blades that are positioned closely together for incredible comfort. Its strip provides lubrication after the blades and fades when you are no longer getting an optimal shave. Each blade refill lasts up to a month of shaves and gets the most out of every blade.