«Blue Derbies» are the full analog of the«green ones," only in boxes of 10 instead of 5.
Derby blades are made of Swedish stainless steel with multi-component coatings: chrome, ceramic, platinum, tungsten and polymers. Suitable for all safety razors and shavette razors, for professional use and for home shaving. The level of sharpness is suitable for all skin types, including sensitive skin.
Derby Extra shaving blades provide stubble removal without discomfort. The blade shaves with precision without the need to carefully pull the skin taut.
A pack of 200 will save you money and time searching for blades when you need them here and now. Each blade is in an individual paper wrapper. Packaged in plastic boxes of 10.