Amaze your friends and fellow gamers every time you fill this 300ml (10.1fl oz) ceramic mug with your favourite hot beverage and the outer design changes from black, covered with Mario Kart references to reveal an incredible full-colour wrap-around design with a large Mario Kart graphic. Any gamer or fan of Nintendo, Mario Kart, and Super Mario will love this amazing mug. As well as being a great gift, collectors of official Mario Kart merchandise will welcome this addition to their collection of authentic memorabilia.

As your drink cools down the mug reverts to its original look ready for you to enjoy the transforming action the next time you add a steaming hot brew. Brighten up breakfast time or keep yourself refreshed as you enjoy your next Mario Kart adventure, this incredible yet practical mug will become a firm favourite used again and again.

- IT'S A-ME MARIO! Fill this standard size 300ml (10.1floz) ceramic mug with your favourite hot beverage and be amazed as the outside changes to reveal an incredible full colour wrap around Mario Kart design.

- HOT AND COLD: As your drink cools down the mug reverts to its original look ready for you to enjoy the transforming action the next time you add a steaming hot brew. A practical, everyday item, this standard size mug will become a firm favourite used again and again.

- JUST WHAT I NEEDED: Any fan of Nintendo, Mario Kart, or Super Mario will love this amazing mug. It makes the perfect gift and collectors of official Mario Kart memorabilia will welcome this addition to their collection of authentic memorabilia.

- OFFICIAL MERCHANDISE: Perfect gift for all Mario Kart fans, superb quality, this Mario Kart Heat Change Mug is officially licensed and approved by Nintendo.

- DESIGNED IN THE UK: Designed responsibly in the UK by Paladone, the awe-inspiring creators of epic, geeky and fun gifts.