Weighted Design: The pouring spout is designed with a weighted fixed cover that opens and closes automatically. It automatically opens to pour wine easily when pouring and closes automatically when placed. Food Grade Material: Our liquor pour spout and adapter are made of stainless steel and high quality silicone. The wine bottle spout keeps alcohol, cooking oils, syrups and juices . Hidden Vent: Pourer air conduit is installed inside to prevent the "little guys" from into the wine bottle, hygienic and safe, protect your wine and money. Widely Applicable: Includes a set of wide bottle spout silicone cork adapters to fit large bottles with necks up to 1 inch/25mm. Fast and Stable: Our Liquor Pouring Spout is specially designed to pour all types of liquids quickly and evenly. Oil and wine pouring can be easily controlled with one hand, reducing spills and mess. Enjoy the thrill of easy cooking and bartending., Weight: 0.11574268755 pounds, Manufacturer: Butyge