This serene, beautiful dinnerware collection expresses a peaceful setting through natural earthy tones, a soft coupe structure and an exquisite glaze finish. Due to the nature of reactive glaze, each piece of this handcrafted collection will exhibit unique variations in color and pattern. Stoneware. Microwave and dishwasher safe. This mug is perfect for morning coffee, afternoon tea, or cocoa by the fire, but it's also great for juice, milk or tangy soup. Fill with flavored coffee or tea making a lovely gift for a friend or co-worker. Mug holds 12 ounce.