Sturdy and Durable: Our coffee mugs are designed with sturdy ceramic construction and are made of lead-free, cadmium-free premium ceramic. The coffee mug is suitable for both hot and cold beverages.They can be Coffee cup or tea cups. Dishwasher and microwave safe. Large Coffee Mug: kiln-changing barrel ceramic coffee mug, They can hold 20 oz of your favorite coffee, tea, latte, milk, juice or beer, these coffee mugs are about 4.9 inches high and 3.7 inches in diameter, they are perfect for you Use it at home or at work. Unique Glaze: Our Coffee mug uses kiln changed glaze, rich and varied in color, simple and fashionable.20 oz coffee mugs,big coffee mug,Due to special firing technology, the color may be different, and each cup is unique. Gifts-Enjoy Life: They are very suitable for giving as gifts to your friends or family. A large ceramic coffee cup for home or office. They are great gifts for festivals, birthdays and special occasions. Service and Guarantee: If you have any questions after receiving our cup, please contact us! We promise that we will make every effort to solve it.