Grandkids Fill a Space Color Changing Mug

Color Changing Mug

Material: ceramics

Accessory structure: Ceramic cup handle + ceramic cup body

Features: high-quality ceramic materials, healthy and safe.
Thermal change: when the cup is empty or filled with cold liquid, the cup will not change much, and when you pour hot liquid with temperature exceeding the injection temperature > 60°, it will change in a few seconds and you will see your custom pattern inside. Suitable for coffee, tea, water and all beverages, fun magic mug, happy everyday life.
GREAT GIFT: This is a great color-changing mug to gift for your family on a special day. A cup for a lifetime, perfect for birthdays, Mother's Day, Valentine's Day, Teacher's Day, Christmas, Thanksgiving, and more.

Occasions: Ceramic material, durable structure, good heat resistance, prevent the danger of your hands being scalded. Great for coffee, tea, hot cocoa, hot milk and more.

Washing instructions: It is easy to clean and can be used repeatedly. When you receive it, please scald it with boiling water before using it to remove the dust generated by the cup during the production process.

 Special Tips: After adding hot water, the background color of the cup becomes white, and the white character pattern will not be displayed.