This stainless steel pour spout is made of 100% rust-proof 18/8 stainless steel, which is safe and reliable. Each set includes 60 stainless steel pour spouts for liquor bottles with rubber dust caps, ensuring durability and smooth pouring. In addition, each set comes with a cleaning brush. It has a wide range of uses and is very suitable for pouring various liquids from bottles, such as oil, vinegar, wine, beer and water. It is commonly used as a pouring tool in bartending and kitchens. The pour spouts come in 5 rubber sizes, fitting most bottles. The tapered liquor pour spouts allow for controlled and precise pouring, avoiding spills and drips. Installation is very simple. Just insert these pour spouts for liquor bottles into the bottle necks, and they can be used quickly and conveniently. They are compatible with most standard bottles (with neck inner diameters of 18-21mm) and are widely used in kitchens and bars, making pouring smooth and easy!.