A serious hobbyist might have a different glass shape for several different wines - burgundy/pinot noir, cabernet/Bordeaux, chardonnay, sherry/port and champagne glasses, to name just a few. Cool, in a way that the temperature is concerning 55 degrees Fahrenheit or 13 degrees Celsius. http://Crazy.Pokuyo.com/home.php?mod=space&uid=154355