The latest cutting-edge machinery is used to puncture, harden, and grind Derby Professional Single Edge Razor Blades. For maximum edge strength and a longer shaving life, cutting edges are deposited with platinum, tungsten, and chromium-ceramic using sophisticated spluttering equipment.

Every Derby Razor Blade is put through a rigorous quality control inspection by specialized quality control equipment at every level of the manufacturing process. For maximum comfort, a polymer coating is applied to each blade.

Every Derby Razor Blade is made from stainless steel strips that are imported from Japan or Sweden. There are one hundred wax paper-wrapped blades in each box.