MACOM Just Kitchen 953 Wine Sealer Automatic Vacuum for Fermo Bottles, Also Ideal Oil and Juice, Works with 2 AAA Batteries Not Included

SIGILLER WINE is the vacuum stopper that, eliminating air, blocks the oxidation process of the wine, preserving its aroma and bouquet. Simple to use, simply place it on the mouth of the bottle and the vacuum is automatically operated. With special vacuum reset function that automatically starts the vacuum if air accidentally enters Perfect for wine but also for oil and juices. Not suitable for sparkling wines and carbonated drinks.