Amazon.com: Feather Double Edge Safety Razor Blades - (50 Count) - Platinum Coated Hi-Stainless Steel Razor Blades - Fits Most Safety Razors - Super Sharp for Close Shaves - Made in Japan :
Feather Hi Stainless | Japanese Aggressive DE Razor Blade | Razor Emporium
Feather Hi-Stainless Double Edge (DE) Blades – Frank Shaving