Metal bottle pourer spouts are by far the most popular pour spouts in the Bar, Nightclub, and Restaurant industries today. Try it out on bottles of olive oil, vinegar, coffee syrups, and other products you use frequently. It will offer the same great benefits. Use these pour spouts at the bar for both liquors as well as in the kitchen for oils. Additional Info: Material: 304 Stainless Steel and High Quality Black Food Grade Rubber Cork. Air vent tube to insure smooth pouring. Free Flow Speed Pourer Style. Compiles with all international standards. Pours liquor, wine, juice, syrup, oils, and more. NOTE: We suggest that you can measure the size of your bottle, Multiple Uses : Vodka ? Whiskey ? Olive Oil ! You'll soon notice that you are using Nooks special designed pourers not only at the bar for alcohol bottles, but also in the kitchen! They are popular used in home kitchens, restaurants and coffee shops. Try them out on bottles of olive oil, cooking oil, vinegar and juice