machine blown cups,glass cup H180*T78*B57, W:252g, C;312ml 1,High Heat ,Force Resistance 2,Different sizes,fashional style machine blown glass cup, high quality and competitive priceH180*T78*B57, W:252g, C;312ml Advantage.Made of heat resistant, hardened glass..Various styles for your choice, to meet your different demand..High demanding products can also produce..Customer designs/logo are ...