Glass Mixer Cup 1.high borosilicate glass 2.pass UL982 test 3.good mechanical capacity 4.anti-alkali resistance Size T136mm B74mm H201mmV/W 1500ml/1600g 1.Low expansion coefficient,2.Certificates: UL982, SGS3.Resistance to alternation of heat and cold4.Safe,Healthy,Eco-friendly, Easy-to-clean, and Cristal