Gillette Double Edged Stainless Steel Blades

These Gilette 7o'clock blades have a good balance of sharpness and smoothness. Super stainless steel Russian blades (5 x blades per pack). Unscrew your Fiáin brass handled razor & separate the two parts that make up the razor head. Carefully replace with a new blade and screw the handle back on (replacing the blade once per week is a good rule of thumb)