This personalized color - changing Christmas mug is a great choice for pet lovers. To use it, first, let it be at room temperature or fill it with a cold drink, and it will look like an ordinary mug. Then, when you want to see the amazing design, pour hot liquid (above 120°F or 50°C) into it and watch the design appear. For maintenance, since it's dishwasher and microwave safe, you can clean it in the dishwasher and heat your drinks in the microwave. However, to keep the ceramic and the design in good condition, avoid using abrasive cleaners. This mug is printed in the USA with copyrighted artwork, so handle it with care to enjoy it for a long time.
