The Coravin Aerator, designed exclusively to be used with your Coravin Wine Preservation Opener, is the perfect accessory to enhance the taste of your wine in seconds by mixing the right amount of air with the wine as you pour. Its unique design uses the system?s pressure to force wine through 24 carefully placed and sized holes. By creating small jets that dramatically expand the surface area of wine exposed to air, it rapidly aerates the wine to yield silky, smooth, and aromatic results equivalent to decanting wine for approximately 60 to 90 minutes. The Coravin Aerator is compatible with all Coravin Systems.EXPERIENCE WINE DIFFERENTLY - Enhances your wine experience by Immediately mixing the right amount of air with the wine as you pour.ENJOY IT RIGHT AWAY - Let your glass of wine breathe without lengthy decanting.PEACE OF MIND - Ensures rest of the bottle remains perfectly preserved.SECURE DESIGN - Fits securely on the spout of all Coravin wine Preservation open