Buttwo Electric Stoppers Preserver Reusable Review

【Powered by Battery】Our electric wine vacuum pump is powered by 4 x AAA batteries, it will automatically extract the air in the red wine bottle to keep the wine fresh up to 7 days. (4 x AAA Batteries not included). 【6 Wine Stoppers】The wine saver pump comes with 6 reusable vacuum wine bottle stoppers. You can enjoy multiple bottles of wine with your friends at one time, no need to worry about the storage. 【Date Markers】Each wine stopper has a date marker, you can simply turn the ring to record the last time you opened the bottle, which can point to the time you want. This design helps you track the freshness of red wine and avoid waste. 【Premium Material】The wine stopper is made of safe food-grade silicone material, which is safe and reliable in contact with red wine, and suitable for bottle mouth 0.70 ~ 0.79 inch. 【Great gift】Our wine pump set is gift packaging design, which is a practical gift for your friends, family and wine lover, and enjoy a good time with them.