China Manufacturer color glazed heat color changing mugs ,magic mug ,coffee mugs

China Manufacturer color glazed heat color changing mugs ,magic mug ,coffee mugs 

When add the hot water or coffe ,the design or color will change 

tem No. :JSCM-11         

Material :High quality ceramic 

Size :11oz , Dia 8*H9.5cm ,different capacity available 

Design :OEM/cusomized design     

Printing :  water transfer printing     

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