Preowned condition No chips or cracks seen on the mug, excellent condition Bee design on both sides Blue glaze inside Made in Guilford, Vermont USA Laura Zindel Mugs are made from white stoneware These products are microwave and dishwasher safe, and durable enough for everyday use. Size: 4.25" Tall, 16 oz. Dishwasher: The dishwasher can be hard on ceramic surfaces and can dull your pieces over time with repeated washing. Use a non-abrasive soap low in citric acid. Rinse before loading, avoid stacking, or dinnerware touching during washing. Wash on gentle cycle. Microwave: Use the low setting to gently reheat drinks or to warm food for 1-2 minutes. Do not use your dinnerware to cook, defrost food or heat cold beverages directly from the refrigerator. Caution should be taken when heating beverages high in fat such as milk and cream, which will get hot very quickly in a microwave. Take care in removing items from the microwave as they will absorb heat and be hot to the touch. Please see my other quality items at great prices, including more pottery and art!