DESIGN INSPIRATION: Using the principle of thermal expansion and cold contraction, scald the tea pet with boiling water first, and then soak it in cold water immediately. After five minutes, the tea pet will absorb enough water through the small hole. After taking out the tea pet, scald it with boiling water, and then spray water. GOOD EFFECT: In the East, Cultivating tea pet can cultivate sentiment and make people calm. In the process of drinking tea, people can use tea to wash and drench…