Efficient Reusability: This silicone wine bottle stopper offers extended usage due to its reusable nature, eliminating the hassle of frequent replacements. Enjoy long-lasting preservation without compromising on quality or functionality. Advanced Sealing Technology: Featuring a 7-layer helical pattern core, this reusable wine stopper ensures a stable and secure seal for your wine bottles, effectively preserving the flavor and aroma of your favorite red wines over time. Dual Design Innovation: Combining an outer stopper with a tapered core, this bottle stopper boasts a V-shaped diversion nozzle to prevent spills and maintain cleanliness. Pour your wine effortlessly and elegantly with enhanced precision and control. Premium Food-Grade Silicone: Crafted from environmentally friendly and healthy food-grade silicone material, this wine bottle seal cap offers exceptional elasticity to snugly fit various bottle mouths. Prevent air infiltration effectively, safeguarding the quality and taste of your red wines with confidence. User-Friendly Operation: With a simple press on the top ball and gentle push towards the filter end, this food-grade silicone cork is easy to disassemble and install. Experience convenience and practicality in preserving your wine without any complicated procedures. Item Name: Wine Bottle Stopper Material: Silicone Features: Efficient Reusability, Food-Grade Silicone, User-Friendly Operation Size Details: L: 5cm/1.97", W: 4.2cm/1.65" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: Red, Coffee, Black: 1 x Wine Bottle Stopper or 1 Set: 3 x Wine Bottle Stoppers