The CHILL™ wine cork spout is an excellent addition and is helpful in making each glass of wine a perfectly chilled temperature. Begin by pouring one glass out of the bottle in order to leave room to insert the cooling pour spout. You are then able to enjoy perfectly chilled wine. It’s that simple and is sure to be the talk of the party! The CHILL™ is made from BPA-free plastic. Packaging includes a storage tray so the CHILL™ is able to fit conveniently in your freezer.