These rock glasses feature an original illustration showcasing a bear and mountain forest photograph double exposed together to create an eye catching array of trees, mountains and of course a bear! All of our glasses are printed by hand in our studio here in Colorado! Black Ink on American made Tumblers. Ink is permanent and heat set in oven. Prints will not fade or wash off. Dishwasher safe but we recommend washing by hand. Ink is FDA approved so you can feel safe about drinking out of these glasses. This listing is for a set of two 11oz. tumbler/rock glasses. *WHOLESALERS* Whiskey/Pint Sleeves sold separately