5 blades are platinum coated stainless steel blades
Derby Extra Blades
super sharp and cheap safety razor blades for everyone
very sharp but not too sharp entry level safety razor blades
Merkur DE Safety Razor Blades
Shark Super Great economical stainless steel blade Fits all DE razors
Wilkinson sword de blades chromium to resist corrosion, ceramic for added durability, and PTFE for less irritation