... water,Juice, coffee, cold and hot dringking. Double Wall Glass Tea Cup1.The Capacity of the glass cup: 350ml.2.The ... factory directly sale. Our factory is in Cangzhou, Hebei Province, China.We have 8 workshops, more than 200 workers, our factory ... , don’t absorb the tea flavor.Mainly used: used for Green tea ,black tea,Oolong tea,Puer tea,Blooming tea,fruit tea and Blunt tea utensils , Widely used for ...