The Star Wars Vader Dark Side 12 oz. Ceramic Mug shows a cool image of Darth Vader and the Imperial symbol on one side with the words "The Dark Side" on the other side of the mug and the Star Wars logo on the inside. Measures 3 3/4-inches tall and holds up to 12 ounces of liquid. Dishwasher and microwave safe. Ages 12 and up.