The two cups, one tea cup and the other coffee cup, were clearly marked with words on the outside. Look at it and there is no difference between ordinary ceramic cups. Look carefully at the color cards printed inside the cups. The main function is on this color card. This color card tells you how to mix coffee or milk tea that suits your taste, so you can always master your favorite taste.
Follow Coffee Search for the latest coffee updates. Reproduced from "Coffee Search"
Article URL: https://www.coffeesearch.net/coffee42300.html