1.3.3 borosilicate glass 2.Strong, but lightweight 3.Produce and sale by manufacturer directly 4.Logo is ok 5.Mouth-blown In order to facilitate your reading and improve the process of analysis (for comparison), we prepared a precise and concise information.Quick Details Hejian Huazheng Glassware Co., Ltd. Model NumberVSC1252Brand NamevisborDimensionsWidth:72mmHeight: ...