Come and see our amazing products. Double walled, Borosilicate material, Insulated glasses can withstand temperatures ranging from -20C to 150C. you can enjoy your cup of coffee, espresso, cappuccino or tea warmer longer.When you have hot coffee, you won't feel hot from outside and when you have cold drink,there is no condensation on the glass and table.The quantity more than 10000 the price is shipping by sea. Pls confirm with us about the packing info, stock color and exact production time before placing your order.