Do you need the perfect glass for your favourite cold drink? Add this cup to your collection and sip in style! A perfect gift for birthdays, Christmas, and other special occasions. Each glass holds 16 fluid ounces and is made of Borosilicate glass. This cup design is made of UV DTF and can be viewed on the outside and inside of the cup. Each cup includes a bamboo lid and clear glass straw. Each lid includes a seal to prevent spills from between the lid and cup, as well as a seal between the lid and straw. This cup comes with the option to have a white background or a dual sided view. Under Options, please select Multi-coloured for dual view or white for the white background. CARE INSTRUCTIONS: - Hand wash only with soap and warm water - Not microwave or dishwasher safe - Do not soak, scrub or use for hot drinks - Cleaning the bamboo lid is important to prevent mold and mildew buildup. I am not responsible or liable for improper care.