? Ceramic Coffee Pot ? Unlike stainless steel coffee POTS, our coffee POTS are made of high-quality ceramic. Healthier. Ceramics are inorganic materials that are rich in natural iron and various trace elements such as zinc and calcium. It is beneficial to human health. The heat insulation effect is better. Ceramics have a slow thermal conductivity and are more likely to lock in temperature. A better taste. Ceramics have strong acid and alkali resistance as well as corrosion resistance, which can better retain the original flavor of coffee. Our compact and portable hot coffee cup has a capacity of 27 ounces and a diameter of 3.93 inches (10 centimeters). Compatible with all types of droppers, perfect coffee! The compact size of the coffee cup is compatible with most coffee machines! Moreover, the inner liner of this coffee thermos is made of ceramic material, which is healthier, has better heat retention and a better coffee taste. This is a very suitable coffee warmer. ? Detachable Precision Brewing Pot ? Thanks to the use of a detachable 18/8 stainless steel brewing pot, our coffee cups can also serve as teapots. The ultra-fine mesh tea filter can filter out tea leaves or small particles in them. Let you truly enjoy the taste, aroma and color of tea. You can also remove the filter and use it as an insulated coffee machine. Just rotate it clockwise to remove the infusion set. ? Multi-layer vacuum Insulation ? Our coffee cups are insulated with multiple layers of vacuum, maintaining the highest temperature for up to 6 hours. Unlike brewed tea, boiling tea at high temperatures can better increase the pressure of the tea flavor substances inside the tea leaves, promoting their more full release. The tea should be stewed for half an hour. The longer the stewing time, the more fragrant the tea will be and the richer the taste will be. Our ceramic coffee cups are perfect for making tea. ? Ideal Gift ? Our coffee thermos comes in a beautiful box and is a home and office gift for tea and coffee lovers. It is suitable as a Valentine's Day gift or a Christmas gift. One-click one-hand pouring, no leakage, no dripping, no overflow. Preheat or pre-cool before use to better maintain the temperature. A reliable one-year money-back guarantee and one-year warranty.