Spoiled wine is no longer an issue with the Tavin Wine Preservers. The Tavin Ar displaces ambient air with a protective layer of argon gas and aerates your favorite wine for an enriched experience.

Too much oxygen in the bottle spoils wine over time. The LED O2 sensor on Tavin Ar is a visual sensor that automatically monitors the oxygen level so you can easily manage the quality of your wine and keep it at a perfect 3% concentration. Since argon gas is denser than oxygen, it displaces the O2 so that the wine can not oxidize and spoil. Argon is also inert, so the wine's natural color smell and taste will not be altered by it. The Tavin Ar can keep your wine tasting fresh for weeks.