These German made Merkur Double Edge Safety Razor Replacement Blades are compatible with all Merkur safety razors and safety razors made by other brands including Muhle, Feather, iKon, Parker, Rockwell and Above the Tie.\nNOTE: This offer is for 20 blades that are not contained in a plastic outer dispenser, the blades are however individually wrapped and shrink wrapped in plastic. Huge saving!\nFrom the world famous makers Merkur Stahlwaren in Solingen, Germany, who have for many years manufactured the finest razors and grooming accessories.