Versatile Use: Perfect for dispensing various liquids such as oil, vinegar, wine, beer, and water from bottles. Commonly used as pourers for bartending and in the kitchen. Easy Installation: Pour spouts for liquor bottles-Simply insert the pour spouts into liquor bottles into bottle necks for quick and hassle-free use. 5 layers of rubber sizes: Fits most bottles. The tapered liquor pour spouts allow for controlled, precise pouring without spills or drips. Safe Materials: 100% rust-proof, made from 18/8 stainless steel. ensuring durability and smooth pouring. Additionally, each set comes with a cleaning brush. Size: Each measures 1.18 inches wide x 4.17 inches high, commonly used in kitchens and bars to make pouring smooth and easy!