Turn your next beer fest into a more colorful experience with our LED Beer Mug! Our 16 ounce light up multi-color beer mug is sure to be a hit at any event, including bachelor parties, Oktoberfest, poker nights, graduations and other special occasions. Made of high-quality acrylic, our beer mug features high-powered LED's in the base that illuminate and flash every time the mug is put down on the table and turns off when it is picked up, turning every drink into a dazzling light show! Each light up multi-color beer mug comes with 4 AG13 batteries included and installed. Our LED Beer Mug is hand-washable and reusable. The flashing multi-color LED Beer Mug is sold by the piece and comes packed in an individual gift box.