... resistant 2,easy to clean,reusable 3,oem can accept Double Layer Glass Mug Product description:1 ... strainer,is good for drinking chinese tea3,transparent ,can see the tea very clear,which will give ... good mood when we enjoy tea4,Oem service offered, customer logo and brand can print on the ... inner wall of the cup which looks very nice5,we accept small order ,sample offered, but we do not ...