Gillette Fusion 5 Razor Blades give you a closer, more comfortable shave with the perfect precision. Each razor is made using Gillette's 5 Blade Surface Technology, which allows the blades to be spaced closer together, reducing the pressure on your skin and giving you a smoother glide with unsurpassed comfort. Gillette Fusion 5 Razor Blades combine Gillette's advanced shaving technology with sophisticated performance to give you an exceptionally close, comfortable, and clean shave. The thin strip at the top of your razor, the Lubrastrip, releases lubricants while you shave, giving you a smoother glide. When the Lubrastrip is worn out, it fades to white, indicating that it may be time to change the blade. Gillette Fusion 5 Razor Blades are spaced closer together to help reduce the pressure on your skin. It delivers a closer, more comfortable shave and reduces the risk of razor burns, nicks, and cuts. And, a better shave means better looking, better feeling skin! All Fusion5 blades fit all Gillette Fusion5 razor handles so you can customize your shave with any handle. Each refill lasts up to a month, giving you 20 comfortable shaves per blade.