Vinturi's Patented Design Draws In And Mixes The Proper Amount Of Air For The Right Amount Of Time; Allowing Your Wine To Breathe Instantly. When Wine Is Poured In The Vinturi, Its Internal Design Creates An Increase In The Wine's Velocity And A Decrease In Its Pressure. Hand-Held Aerator Adds Proper Amount Of Oxygen Includes Base, Pouch & Filter Screen
