Touching a glass is an indispensable etiquette in drinking, called cheers abroad, we call it a toast or walk, why drink a toast?
Of course, increasing the sense of ceremony is the most basic, and the ceremony of toasting generally needs to be completed by everyone present, which will increase everyone's sense of participation.
When we drink, the eyes can see the color of the wine, the nose can smell the aroma of the wine, the mouth can taste the taste of the wine, but without the participation of the ears, the ears will hear the sound when touching the glass, and the sensory experience will become more complete.
But the production of the cup is not only because of these, there is a saying that in ancient times poisoning the wine is a common means, and when the cup is touched, the wine will enter the other party's cup, simply put, it is to die together, using this method to prevent people from poisoning.
There is also a saying that the sound produced when the wine glasses collide is more festive and is a very happy sound, so the sound of cheering can drive away evil spirits, which is also people's yearning for a better life.