ITEM NAME:100ml,24/29,1-Neck,Round Bottom Glass Flask,Single Neck,Lab Boiling Bottle FT Product introduction: 100% and high quality Made From Borosilicate Glass Capacity:100ML Packaging includes:1*Round Bottom Glass Flask Product introduction: 100% and high quality Made From Borosilicate Glass Capacity:100ML Packaging includes:1*Round Bottom Glass Flask.Made From Borosilicate Glass. 100% and high quality.