Since their beginning in 1955, Dorco has consistently strived to produce superior double edge razor blades. The Dorco ST-300 is a stainless steel blade with Platinum edge treatment and PTFE (polytetrafluoroethylene) non-stick coating. Among wet shavers this blade has a respectable reputation. These blades fit all traditional double edge razors. Each blade is individually wrapped to assure safety, sterility and long shelf life. Ten blades per pack. To avoid rapidly dulling the blade's sharp edge, remember to always rinse it after use, never wipe it. Made in Korea. $1.45