Blades with a platinum chrome finish maintain their sharpness. In fact, several I read that passage in Ephesians 6 for the upcoming few years, I couldn't shift my focus on the bizarre instruction I'd were given. https://Zo7Yoe5Jfkooxwejvdgz6Eupxu3Tjzli6Ip2B742B4Mw7L4Mmxja.CDN.Ampproject.org/c/cc.koreaapp.kr%2Fbbs%2Fboard.php%3Fbo_table%3Dfree%26wr_id%3D2653257