Wine is made up of hundreds of compounds, which makes it an artwork and needs to be tasted enjoyably. With aeration, usually the volatile and undesirable compounds evaporate more quickly than the enjoyable, aromatic and flavorful . These wine bottle stoppers provide an air-tight seal to prolong and preserve opened bottles of wine to a good taste. Made of food grade alloy, safe and , 't rust, crack or fade. With cone shape design, it looks splendid and feels smooth.Easy to insert and . Using a stopper to show your taste, and add some atmosphere to your party.Perfect for all bottle types, like red wine bottles, beer bottles, soy bottle, vinegar bottle and so on. size: 11.7 x 2.1cm Material:Zinc alloy colour:Silver+black Package Contents: 2 x Cork Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.