The Cork Genius Venturi Aerator is designed to achieve excellent aeration as you pour wine from the bottle. The Venturi Aerator utilizes the Venturi Effect, an application of Bernoulli’s Principle, to inject air bubbles into the wine to quickly oxidize tannins and enhance flavor. With your wine properly aerated, you’ll enjoy elevated flavor profiles and an enhanced aroma. The sleek pouring spout provides a modern sense of elegance and is engineered for dripless pouring. To use the wine aerator, uncork your chosen wine bottle, insert the aerator snugly into the bottle neck, and pour a glass of wine. The Venturi Aerator’s refined style and quick decanting will bring you and your dinner guests the best wine aerating experience possible.