Feather MR3 Neo Triple Blade Cartridge Replacement Pack is a Japanese-engineered perfection. This is a triple blade cartridge that shaves close for a super smooth shave. Its 3 blades system more evenly distributes pressure for a more comfortable, less irritating shave. Its dual rubberized green louvers press your whiskers down and away from your skin so the three blades can cut them at their bases. Its three Vitamin E, antibacterial strips begin the process of healing your skin from the shave. These are the best Japanese razor blades from the city of Samurai swords.