Features: Efficient Preservation: The vacuum level is always maintained at a high standard, and the long-term preservation is fresh. After 7 days, the red wine is opened and the taste is as good as the original. Sleek Shape Design :Unique circular design removes the traditional wine stopper pump head, which is greatly reduced in size, light and easy to place. Date Scale and Smart Memory Integration : The humanized innovation uses the date scale reminder function, and you only need to gently twist the wine stopper to select the corresponding storage as scheduled. Placed Horizontally And Vertically:After use, together with the wine bottle can not only be placed vertically, but also placed horizontally, saving storage space   Widely Use:Great for a household, hotel, club, bar, and more to use. Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Specification: Material:Plastic Size:4.5x7cm Package List: 1x Wine Bottle Stopper