Creative medicine heat color changing ceramic coffee mug

Creative medicine heat color changing ceramic coffee mug,will chan ge the color when add the hot water 

Item No. :JSCM-11          

Material :High quality ceramic 

Size ::16OZ 

Design :OEM/cusomized design     

Printing :  water transfer printing ,high tempreture decal      

USAGE :coffee, tea, milk, beverage, juice, promotion, gift and advertising