Come and see our amazing products. The Wine Aerated Pourer uses the Bernoulli effect to inject a certain amount of oxygen into the wine so that you can taste the nuances in the wine. This acrylic and silicone device has a black rubber seal to prevent spillage. Simply pour the wine into this conical device and let the double air valve begin to work. The unique design allows the wine to swirl and blend for perfect aeration - the result is improved wine flavor. Complies with Prop 65 regulations. Pls confirm with us about the packing info, stock color and exact production time before placing your order.