BULK TEA CUPS 1,HIGH QUALITY,GOOD RPCIE 2,ECO- ... ORDER,OEM SERVICE ACCEPT 4,100%RECYCABLE BULK TEA CUPS DESRCIPTION: 1,BOROSILICATE GLASS MATERIAL WHICH IS ECO-FRIENDLY ... STRAIGHT DOUBLE WALL GLASS CUP.OFFICE GLASS CUP WITH HANDLE,ADVERTISING CUP.PROMOTION CUP,GIFT CUP,ETC. 4,OUR CUP HAVE DIFFERENT VOLUME WHICH ... LOGO CAN PRINT ON THE INNER WALL OF THE CUP WHICH LOOKS VERY BEAUTIFUL AND CAN NOT WIPED ...