Yellowstone Ceramic Mug Beth Collection is inspired by the rustic landscapes of Yellowstone Ranch. Perfect to savor every sip of your favorite coffee or tea. Features an ergnomic handle that fits perfectly in your hand. Crafted from durable ceramic this mug is tough enough for everyday use and also sharing with friends. Microwave and Dishwasher safe. Made of Stoneware. For product s longevity hand wash with dish soap and a soft sponge.