These blade refills fit perfectly with the Double Edge Safety Razors, making it low waste and eco-friendly. These blades will give you a clean and perfect smooth shave when paired with our safety razors! With balanced ergonomics and ultra-gentle glide, Plantish unique razors provide the closest cut to your skin, removing all hairs without a single irritation! It reduces the risk of razor burns, pesky ingrown hairs and shaving rashes for the most sensitive areas of skin.