PurposeThe market for razor blades is a packed one, even in the seemingly ‘niche’ market of double edge razor refills. Feather Hi-Stainless Platinum Double Edge Safety Razor Blades are Japanese made but world renowned for providing the sharpest available anywhere. If you’re an experienced shaver you needn’t accept any substitutes and should allow yourself only the very best, and that’s Feather. MethodFeather Hi Stainless Platinum Double Edge Safety Razor Blades can be used with any double edged safety razor or snapped in half and used in a cutthroat razor. Why it worksFeather Hi-Stainless Platinum Double Edge Safety Razor Blades are the sharpest that the company produces; truly intended for the most confident and well-versed shavers out there. Each blade is platinum coated, providing that extra cutting edge as well as an added durability that ensures each lasts longer than the average double edge blade.