product description 1.This 1 1/2 oz pourer is an effortless way to reduce overpouring and spills thus saving an additional two to four drinks per bottle. It means that our measured liquor pourer will pay for itself in just one bottle. 2.Each pourer features a clear spout that will disguise wear and tear, and a yellow tail to easily distinguish it from liquor pourers of different sizes. 3.Two ball bearings, for a controlled, smoother, more accurate pour. Bottom design that ensures that the ball bearings will never fall into the bottle. 4.Pourer is made out of durable virgin food grade plastic and will not corrode. 5.Can be fitted on standard 750 ml liquor bottles. Also can be used with juice, syrups, and oils.