High-quality coffee basic common sense temperature control coffee cup

This special coffee cup comes with special items like coffee beans, which can help you cool your freshly brewed hot coffee to the right temperature so that you can enjoy it as soon as possible. When the temperature of the coffee in the cup exceeds 60 degrees Celsius, the special fillings in these "coffee beans" will melt, thus absorbing calories to lower the temperature of the coffee. On the other hand, when the temperature of the coffee in the cup is too low, the fillers will re-solidify and release heat to keep the coffee warm. After use, you only need to take it out and clean it, which is very convenient.