Purpose and benefit Simple plugin wine cork stopper preserves the original flavor of opened wine and champagne for up to one week by limiting oxygen exposure. Conical, reliable design seals the bottle mouth without changing the taste of the wine. Key features Effective oxygen control: allows only a limited amount of air into the bottle to slow oxidation and extend freshness. Universal fit: conical shape accommodates a variety of bottle mouth sizes, including grape wine bottles, beer bottles, glass cans, wish bottles, tube bottles and similar openings. Stable performance: designed to hold a secure seal so bottles can be stored upright or on their side without leaking. Neutral impact on flavor: engineered not to alter the taste of the wine when used as intended. Practical attributes Function: easy plugin operation for quick resealing after pouring. Compatibility: fits multiple bottle types and sizes thanks to the tapered, flexible conical profile. Performance: preserves flavor and slows oxidation for up to one week under normal storage conditions. Also suitable for arts, crafts and DIY decor projects where printed or decorative stoppers are desired. Typical use scenarios 1. Home wine storage: reseal an opened bottle of red or white wine to keep it drinkable for several days without noticeable flavor change. 2. Outdoor gatherings and picnics: quickly plug wine or beer bottles between pours to reduce spills and maintain freshness. 3. Crafts and DIY projects: use as a functional stopper or decorative component for customprinted or handdecorated bottle décor and furniture accents. Why choose this stopper Simple to use, fits many bottle types, protects original flavor for up to one week, and doubles as a practical element for creative projects.