Kiln change characteristics:Into the kiln one color, the kiln is colorful, the glaze flows into the fire, the color changes naturally, the kiln is colored, the bottom is specially treated, the stability is reduced and the friction is reduced.Care and care:1. After each tea is finished, the tea should be poured out in time, and the tea utensils should be cleaned. This will keep the tea bright and bright. If it is soaked in the tea for a long time, squeeze a small amount of toothpaste on the surface of the tea, 1 minute later. Wash with water.2. When cleaning, use a brush or a clean towel to wipe it moderately. After cleaning, open the cover and put it in a ventilated and easy-to-dry place. After it is completely dry, keep it in a safe place.3. Dust, soot, and ultraviolet rays will cause damage to the surface of the utensils. Therefore, it is not easy to place the tea in a place where there is a lot of dust and dust, and avoid direct sunlight.4. Every time before making tea, you should soak the tea inside and outside with hot water so that it can be disinfected or it can function as a warmer.About color difference: All baby is taken in kind, because the shooting angle, light and display are different, a little subtle color difference is normal, please be careful when purchasingTip: If the product you received is damaged, please contact us within 24 hours after signing, even if your order has been completed by Amazon, please send us an email and we will handle it for you in the first time.