It\’s Heat Sensitive mug. It will change it\’s color and the design will be visible as soon as you pour in any kind of hot beverage & It will turn black as it cools down.
(1)Due to various types of computers ., the actual color of the item may be a little different from the picture.
(2)Avoid Microwave and dishwasher safe, Wash with hand Only
(3)Size: about 11oz/350ml Diameter – 80mm , height- 95mm Materials: Ceramic weight: APX 0.3 – 0.35kg