1. Tea brewing in it can keep the original flavor of tea with color, smell and taste all included, which makes the tea leaves more mellow and fragrant. 2. The longer the purple clay teapot is used, the brighter the body will be, because the tea water itself can also nourish the pot during the brewing process. 3. Purple clay teapots have good cold and heat resistance, so they can be put on the fire or in the microwave oven without cracking. 4. Slow heat transfer and good thermal insulation, no scalding when carrying. 5. The body can absorb the fragrance of tea, so even without tea leaves, the water in a frequently used purple clay teapot still has the smell of tea. 6. The color of the purple clay teapot is related to the tea often brewed in it. When black tea is brewed, the teapot changes from reddish-brown to dark brown; when green tea is brewed, the teapot changes from reddish-brown to brown. The color change of the pot is very interesting. 7. Yixing purple clay has good plasticity and is not easy to deform during firing, so it can be made into various shapes at will during molding, making the flower goods and筋纹of purple clay ware form their own system. 8. Unique air permeability. The flower pots made by it are breathable but not watery, and the flowers are easy to survive and not easy to rot. In addition, its good air permeability makes the tea brewed in it not easy to change flavor, and the tea left overnight will not go bad.