Ravi Instant Wine Refresher | Wine Chiller is the fastest wine refresher/wine chiller on the market. The Ravi Instant Wine Refresher | Wine Chiller is stored in the freezer and chills wine - not the bottle - as it is poured. Take the Ravi Instant Wine Chiller and Refresher out of the freezer and place it on a bottle of wine and you will savor your wine at the right temperature in a few seconds. Simply store the Ravi Instant Wine Refresher in your freezer for at least six hours, then attach it to your wine bottle. The wine chills to perfection as you pour it through the Ravi using the air-intake valve to control the flow to regulate wine temperature. Ravi can cool a full bottle of room-temperature wine to 64 degrees F and can keep white and rose wines chilled without an ice bucket.
NOTE: The manufacturer is quick to point out that the Ravi is designed to cool red wines to the proper serving temperature, but shouldn't be expected to chill a room-temperature white--rather, it's suggested as a way to keep already-chilled whites and rosés cool without an ice bucket.