Fans of retro cinema will love this fabulous Jaws heat change mug. Featuring the star of the show with a black background when cold, the mug reveals the iconic original movie poster image of the oblivious swimmer above Jaws in the sea when a warm beverage is added to the mug. It also features the iconic words 'You're gonna need a bigger boat' on the reverse.

• Capacity: 11 oz/ 315 ml