super shining day - "I smile because you are my sister in law, I laugh because you married my brother." White Ceramic Material Coffee Mug Cup - 11oz sizes-two sides Made of durable white ceramic material Available Hold 11 Ounce Very easy to clean by toothpaste,hand wash only, don't put on the dishwasher A totally unique mug that will make a great gift for anyone If you have any questions or concerns, please do not hesitate to contact us, we always stand behind our products and will provide the best suitable solutions for you.