Double Wall Heat-resistant Tea Making Glass Cup $ 9.00 Product information: Color: gold, blue, brown, brown Material: borosilicate glass Structure: double layer Function: environmental protection, high temperature resistance, sealing and leakproof, anti-scald, heat insulation Style: tea water separation Capacity: 280ml Size: 18.6cm high X 7cm diameter Packing list: 1* Glass Cup Product Image: