Household Heat-Resistant Mark Double-Layer Glass Water Cup $ 9.01 Product information: Product category: glass water cup Features: Double-layer insulation Function: high temperature resistance Applicable places: home Applicable object: general Weight: 208 Color: 250ml blue, 250ml royal blue, 250ml green, 250ml lake green, 250ml light yellow, 250ml amber, 250ml gray, 250ml pink Material: high borosilicate heat-resistant glass Package: Glass cup X1