1.Exclusive patent for the appearance 2.FDA material without toxicity 3.OEM is welcome 4.security and practical promised Vintagee Brand Wine Aerator ---------The first company that innovated this Wine AeratorOur China Patent:ZL 2009.2 0070680.9ZL 2009 3 0095537.0.The Wine Aerator was commented as one of 15 Changing Human Being's life innovations held by all USA Main Media in 2007,lined as 8th. ...