When the glass is pushed to the lips, the taste buds become fully alert, and when the flow of the wine is directed to the appropriate taste sensing area, a variety of tastes are produced. When the tongue starts to contact the wine, three kinds of information are immediately released, that is: temperature, texture and flavor of the wine... Generally, a complete set of wine utensils should include a wine bottle, a set of water glasses, (also known as "regular drinking cups", drinking water and soft drinks), a set of red wine glasses, a set of champagne glasses, a set of white wine glasses, and a set of spirits (whiskey, etc.) glasses. The placing of wine glasses on the table also has special attention.