Using innovative technology, the vinOair wine aerator has a specially designed, dual venturi chamber that pulls twice the vacuum as other leading aerators to more fully oxygenate your wine (unlocking premium flavors and aromas), while the sleek, compact size makes for effortless portability. Simply place aerator on the mouth of your wine bottle, smoothly pour yourself a glass, and voilà-perfectly oxygenated wine in seconds! Works with both red and white wines.