... 1.Volume:80ml 2.material:heat resistant borosilicated glass double wall cups 3.MOQ:1000PCS 4.Packing:one ... USD1.0-5.0We specialize in manufacturing heat-resistant double walled glassware long term.It is made of heat ... to your customized designs. Our production including glass double wall cup ,double wall pot ,glass teapot,glass cup,art ... cup,glass candlestick and so on. RF-DW80 double walled glassware