In conjunction with decanters, wine aerators like the Vinturi Wine Aerator are used to oxidize wine in an effort to enhance the richness and flavor of even newer or non-vintage wines. The mechanics behind aerators and decanters is quite simple, both slightly different processes to introduce more air into the wine which in turn allows the wine to “breath” and allows for sharper flavored wines like red wines to “mellow”.
Though too much air or oxidization will actually ruin the wine by causing it to spoil, this is why many experts will recommend keeping a bottle or carafe mounted pump or seal to protect the wine if you plan on storing for multiple days in your refrigerator. While not a vital tool or gadget like a wine opener, Wine aerators or decanters make excellent Christmas gifts or birthday presents for both new wine enthusiasts and dedicated aficionados alike and will be a especially big hit during holiday parties.