[Easy to Use]Take perfect control over your wine experience with the Wine Aerator Pourer. Switch to ON/OFF to open or shut the air hole. In this way, wine stewards could choose to aerate or simply pour the wine. [Aeration is Incredibly Quick]The moment the wine is poured, it flows through the air hole, infuses with the air drawn in, and produces a large amount of visible fine . Wine is aerated the moment it's poured. And figuring out how easy it is to use a wine aerator! It's pretty much just literally pouring. [Enhance Your Wine Flavors Instantly] Innovatively modified on the basis of Bernoulli Effect,the Wine Aerator Pourer infuses wine with an optimal amount of oxygen to quickly soften tannins and bring about changes in aromas and flavors.It stimulates the great flavor of any wine in a few seconds! [Bonus 2x Bottle Stopper with LOCK/UNLCOK Indicator]Just because wineglasses are bigger than ever before, doesn't mean that you have to (or even want to) an entire bottle of wine in one sitting. Sometimes you want to a glass or two now and save the rest for later, especially if it's a really nice wine. That's why it's good to have a wine stopper on hand, something that'll keep open bottles of wine fresh and Champagne still-bubbly. [Pour Out Easily & Without Leaks or Drips]Our TPE gasket fits in most cork or bottles. Thanks to the slope notched spout, you can aerate the wine with minimum spill and fuss, and keep the table cloth and the wine label from dripping stains. The Wine Aerating Pouring Spout is both aesthetically appealing and practical for use. colour: black Material: plastic Package Contents: 1 x Wine pourer 2 x wine bottle corks Only the above package content, other products are not included. Note: Light reflection 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.