Officially licensed The Hobbit merchandise by Half Moon Bay When cold, the 3D mould of Smaug's head appears with it's eye shut Pour in hot liquid to awake Smaug from his slumber, with his one eye opening wide The reverse of the mug reads, "If you awaken that beast it will destroy us all!" 450ml - 11 (h) x 12.5 (w) x 10.5 (d) cm