Each beer can comes with quality sublimation coating that allows you DIY to print any design on the blank tumbler, suitable as the customized gift for your friends, family or as company gifts.The glass can is made of high borosilicate glass, non-toxic, BPA-free and resistant to high and low temperatures. It can be used safely for a long time. Very suitable for beer, whiskey, iced coffee, juice, milk, any drinks you like. Enjoy your drinks!The wide mouth design makes it easy for you to put your hands in the cup for washing or use cleaning product. Dishwasher friendly.