These are sublimation tumblers and are not made with epoxy or vinyl. Sublimation is the process of where the ink actually infuses into the tumbler by process of heat. These tumblers will not "peel" or "fade."
Please follow recommended care for your tumbler.
Do not place in dishwasher
Do not leave in a hot car
Do not place in a microwave or oven of any kind
Take care to not drop tumbler - this can dent the tumbler
Do not let tumbler soak in the sink
These tumblers are handmade and as such may contain small imperfections!