Can brass be used to make tea sets and wine sets?

No, copper is easy to oxidize, and it will produce toxic patina when it gets wet.

Some time ago, I started with a handmade brass teapot. It's been used for a while, so let's talk about how to use it! I bought this brass teapot recommended by my friend. I used to boil water in a stainless steel kettle to make tea, but my friend said that the quality of the stainless steel teapot was uneven and the hot water kettle at home was old, so I bought this brass teapot at my friend's suggestion. This brass teapot is made by hand, and its shape is very simple. There are no beautifully carved patterns, which are primitive and look very contemporary. Although it is not particularly exquisite, the brand-new brass color is really beautiful and shiny, similar to gold, and I am very satisfied with its appearance.