One of the highest rated blades in the world, Kai Double Edge Razor Blades are made in Japan, using high quality, medical grade Japanese stainless steel. Made of a thicker gauge steel than other brands, Kai DE blades have a superior cutting edge that shaves comfortably, without being overly aggressive or harsh. Pack contains 5 blades, and each blade is individually wrapped to assure safety, sterility and long shelf life. Blades fit all traditional double edge razors. To avoid rapidly dulling the blade's sharp edge, remember to always rinse it after use, never wipe it. Made in Japan. $2.95