Vinturi 6700 Essential Wine Aerator for Red Wine As wine breathes, it opens up and releases its intended aromas and flavors. The more you appreciate wine, the more you'll appreciate the difference. Traditionally, decanters were used to expose wine to air. However, decanting is time consuming, cumbersome, and inconvenient. The Vinturi Wine Aerator speeds up this process with ease and convenience and gives perfect aeration in the time it takes to pour a glass.Simply hold Vinturi over a glass and pour wine through. Vinturi draws in and mixes the proper amount of air for the right amount of time, allowing your wine to breath instantly. It's that fast. It's that simple. Trust us when we say that you don't need to be a wine snob to tell the difference!