It's a charge. will you use a disposable coffee cup again?

Researchers at Cardiff University in the UK have found that charging for disposable coffee cups, like plastic shopping bags, can significantly reduce use, thereby reducing waste. According to the Daily Mail of the 30th, in the UK, Starbucks, Kashijia, McDonald's and KFC can use 2.5 billion paper cups a year to hold coffee and other drinks, all of which are equipped with a thin plastic.