With this Sommelier aerator, your wine will need less air exposure time, it will become oxygenated and will gain flavour, colour and body. This glass aerator contains 1 hole for pouring the wine and 2 ducts through which the air that wine displaces when entering the wine glass comes out. Approx. dimensions: 2.7 x 13.5 x 2.7 cm. It includes a velvety bag for storage. Made of methacrylate.