This stunning Game of Thrones heat changing cup will certainly get your morning down to a start that is quick. Cold, the mug shows a partial of Jon Snows face with the outlines of the symbol of Stark. When hot liquid is poured in, the mug transforms to reveal the remaining of Jon Snows face. On the reverse, the white writing remains the same: You know nothing Jon Snow. Once the drink is finished the mug returns to its original state as it cools. An essential for any Game of Thrones display! This fantastic mug measures H10cm x W9cm and comes packaged in a gift box that is decorative. Not suited to dishwasher or microwave oven usage. . Please note. The details provided are not intended to provide a full or accurate definition of the product or it’s use and may contain errors, omisions or Ingredients not stated. For further clarity / confirmation please contact us with any questions. Some images may contain containers or product display elements that are Intended to show the products use but may not be supplied with the products.