Cultivating a utopia isn't easy, and having a brilliant detective who never seems to need any sleep watching your every move doesn't make it any easier. Luckily, this Death Note mug from ABYstyle holds enough coffee or tea to keep you going all day long. With a design featuring L and Light that activates when heated to reveal L's signature symbol and the Shinigami Ryuk, its the perfect mug for fans of Death Note. Hand wash only. Not dishwasher safe.Do not microwave.