Heat-resistant glass double wall cup ,and the cup will not be too hot to scald hands. Heat-resistant glass double wall cup ,and the cup will not be too hot to scald hands.We can supply a variety of double wall cups in different shapes.Size and capacity :TA1042 : 9.3X19.3cm 300mlTA1043 : 9X20.5cm 550ml TA1044 : 7.5X19.6cm 280mlTA1045 : 7X23cm 160ml