20 Gillette Mach 3 Razor blades Refill Cartridges Shaver Sealed Authentic 10*2

Before you buy ask! Counterfeit blades do not work like Original Gillette Blades. There have been reports of injury to people using the counterfeit blades from china. 100% Authentic blades. Hello, Your so right about most of the blades being counterfeit.