Gently warms red wine to the ideal temperature in minutes.
Simply uncork your red wine, slide the sleeve around the bottle and bend the silver 'clicker'.This will activiate the warming process, and in just 5 to 12 minutes (depending on the wine) it will be at the perfect serving temperature.
And if you're not sure if it's at the right temperature just yet, there's a handy wrap-around wine thermometer included. Just place the thermometer around the bottle and you will be able to tell easily if it needs a few more minutes warming.