Come and Check Our Branding Solutions.Double Wall Insulation Design: espresso cups are double walled, which can keep your drinks at a moderate temperature, proper for hot or cold drinks; You won't burn your fingers when enjoying hot drinks, and your hands won't be affected by the condensation when drinking cold drinks.Reliable to Use and Wash: insulated espresso coffee cup is made of borosilicate glass, which is thicker and stronger; Our double wall espresso glass can be safely applied in dishwashers and microwave ovens, so that you can avoid tedious cleaning work Pls check inventory and detailed info before placing your orders.