Do you ever wonder just what, exactly, is going on inside of Harley Quinn's mind? Well, wonder no longer with the Batman Harley Quinn Head Goblet! Wielding this mug, you can make soda or your favorite beverage be the only thing on Harley's mind. Holds up to 13 1/2 ounces of liquid and measures approximately 7-inches. Microwaveable and dishwasher safe.