China manufacturer hot color changing mug ,magic ceramic mug with natruto design

China manufacturer hot color changing mug ,magic ceramic mug with natruto design

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