Glassware for the Table This set of eight (8) drinking glasses has perfect functionality, keeping hot drinks hot and cold items cold, as well as being microwave and dishwasher safe. 8 pc set of 474 ml glassesDual layers insulate beverages to keep them hot or cold longerRemains cool to the touch when holding a hot beverageMouth-blown from high-quality borosilicate glassNo messy condensation or need for coastersMicrowave and dishwasher safe