Our sublimation glass can set includes 4 frosted glasses with lids, 4 plastic straws, 4 straw brushes, and 4 exquisite gift boxes and an instruction sheet. To deliver users a satisfying shopping experience, we also secure the frosted sublimation glass tumbler with plastic foam to avoid damage in transit Our sublimation beer can glass is heat and cold resistant, you can use it at temperatures from -20°C (-4°F) to 120°C (248°F) for coffee, cold drinks, cola etc. And bamboo lid with a silicone ring prevents splashes so you can enjoy your favorite beverages wherever you go.