The Derby Extra double edge razor blades are designed for those who prefer a smooth and forgiving shave. Manufactured by Azmusebat in Istanbul, Turkey, these blades feature a complex multi-layer coating of chromium, ceramic, tungsten, platinum, and polymer to reduce friction against the skin. With a medium sharpness level, they are compatible with all standard safety razors and come in a pack of five, where each blade is individually wrapped for hygiene. This makes them a reliable choice for users who find more aggressive blades too irritating for their daily grooming routine.