Wine AeratorInsert the Wine Aerator into your wine bottle and pour. As the wine flows through, it is aerated on the spot, enhancing its bouquet and softening its tannins. The transparent design lets you see the aeration process in action. After use, simply remove and rinse it for easy cleaning. Adds oxygen to wine Storage around the bottle neck Fits most cork and screw top bottles About Vacu Vin Founded in 1986 and part of the Dutch Creative Brands Group (DCB)