2. Holding the bottom of the glass, many people find it easier to control the glass and more comfortable to hold it like this.
Unless you want to warm the wine in the cup, please hold the cup (basin) with your palm. Otherwise, when holding the cup, you should hold the foot or bottom of the cup to avoid conducting the temperature.
If you are a right-handed cup holder, you will find it easy to rotate the cup counterclockwise, while if you are left-handed, you can try to rotate the cup clockwise.
Extended data:
When drinking red wine, gently twist the foot of the goblet with three fingers, or someone can simply hold the foot of the goblet, but be careful not to hold the belly of the goblet with the palm of your hand, because the temperature on your hand will spoil the taste of the wine in the cup.
Brandy glasses are just the opposite, because that short foot is for people to hold the glasses in their palms. With the help of the temperature on the palm, the fragrance of brandy can be better volatilized.
When toasting, hold the bottom of the cup with your thumb, ring finger and little finger, hold the foot of the cup with your middle finger, put your fingers lightly at the joint between the foot of the cup and the glass, and straighten your fingers as far as possible to show your graceful posture.
As for the cocktail glass, it is conical, because besides drinking, it depends on the layered color of the wine, and the temperature on the hand may destroy the proportion of different wines, so it should be made high. The slender body of the champagne glass is of course used to see bubbles.
References:
Baidu encyclopedia-goblet