All Derby razor blades are perforated, hardened, and ground by utilizing the most advanced equipment.  All Derby razor blade cutting edges are deposited with chromium-ceramic, tungsten, and platinum by advanced spluttering equipment for ..

DERBY Professional Stainless Single Edge Blades fit all straight razorsEach packet includes 100 DERBY Professional bladesEach blade is individually wax paper wrapped.You don't need to split double edge razor blades any more! All Derby ..

Designed and produced specifically from durable high quality steel to meet professionals' needs. Blades are covered with chrome, ceramic, tungsten and platin to provide optimum blade comfort and durability. Provides smooth and comforta..