This is the "Centellino Wine Aerator Decanting Pourer." The Centellino is an aerator & decanter for a single glass of wine. Simply attach the Centellino to the wine bottle's spout and pour to enjoy a decanted glass of wine. In just a few seconds, it enhances the flavor of the wine while preserving its character. When wine remains, it can also be used as a cork for storage. The tailor-made cork fits any bottle. The wine inside the bottle can be stored without deterioration while the Centellino is attached. It can be used for both red and white wines. It is a beautiful handmade product by Italian glass artisans. Although it is new and unused, it has been in the possession of an individual. It was opened for photography. The box has minor scratches. Please refrain from purchasing if you are concerned about minor details or are overly sensitive. Shipping: Anonymous Rakuraku Mercari Delivery, 60 size Free shipping To prevent any issues, please refrain from making claims or returns after purchase. Immediate purchase is welcome!