Magical Zombie Image Changing Ceramic Mug

This magical image changing mug will surprise your friends when you pour hot liquid into it.   Once the mug is filled with hot liquid, a Zombie image will appear and freak the person in front of you out. Material : Ceramic Heat sensitive material on the mug surface turns color when hot liquid is poured in Limit exposure directly to sunlight Hand wash (dishwasher not recommended) Do not microwave Capacity:  11.80oz / 350ml  Color: Black  Notes:  Do not expose under the sun for long time  Do not scrape on the printing surface with sharp tools Not suitable for dishwasher machine.  Water temperature should be over 70°C/158°F5. Be careful with hot water!  Don't scare yourself :)