Wine Preserver

System uses 100% inert gas (non-toxic)- a balanced mixture of carbon dioxide nitrogen and argon- to remove all of the oxygen from an open bottle keeping the wine oxidation-free allowing wine to maintain its bouquet. Endorsed by some of the worlds best-known wine critics and used by restaurateurs and wineries around the world. 120 uses in each can; an easy affordable way to enjoy fine wine by the glass.