... Wall Glass Cup With Handle 2.80*50*90mm 200ml 3.Heat resistant glass cup(mugs) 4.very beautiful and environmental 1. ... the products could pass International certificate standard: SGS,ISO9001,FDA,LFGB. Quality certificate: environment-friendly borosilicate glass, ... 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 ...