Completely safe gas blanket. Private Preserve protects fine wine, port, sherry, sake, cognac, single malt scotch, oils, and vinegars for days, weeks, even months. Works by laying down a blanket of protective gas on the liquid surface blocking out oxygen. Preserves the taste and bouquet in bottles and decanters. Custom blend of inert, nontoxic, nonvolatile, tasteless, FDA apporoved/ Med grade gasses. 120 full uses.
Oenophilia style #07400.