Sit back, relax and wait for magic to do its thing as it stirs your favourite beverage for you! This awesome Harry Potter mug features a magical cauldron design, fit for any Witch or Wizard. Presented in a Harry Potter branded box, this officially licensed mug makes a great gift for any budding Hogwarts attendee! Measures approx. 10.5cm (H) x 11cm (W) x 11cm (D) Includes a lid to keep your liquid concoction from spilling! Powered by magic! Nah batteries (2x AAA batteries)