Eric A. Taub in Gadgetwise:
Using LED technology, an electronic band of bright blue lights secured to the upper part of a bottle of Medea can be programmed to display one of three scrolling messages, with each one up to 255 characters in length. Special characters, such as hearts, are available as well, so you can tell your loved one how much you love them, if you suddenly find yourself unable to speak after several shots.
Too many shots? A bottle of Medea vodka has built in LED that can be programmed to display one of three scrolling messages.