King C Gillette. The King C Gillette range is named ... The slight outliers here are the double edge safety razor, which I haven't been able to try, and which seems like pure retro-hipster fan ...
King Gillette first came up with the idea of disposable razors in 1895. It was six more years before they were mass-produced. The Gillette Safety Razor Company's first sale occurred in 1903.