Marvel fans and comic lovers of all ages will be amazed each time they fill this 300ml (10.1fl oz) ceramic mug with their favourite hot beverage. The Marvel logo will fade away to reveal a wrap-around design that features some of the Marvel superheroes we have all come to love. As your hot drink cools down the mug will revert to its original look ready for you to enjoy the amazing transforming action the next time you add a steaming hot brew. This super cool mug is sure to become a firm favourite used again and again.