Relive the mythical scene of the Gaulish banquet with this mug as magical as the Panoramix Druid potion. Whether it's to share a cup of hot water with Jolitorax, or to attack the day with a good coffee, this thermoreactive mug by The Good Gift will make you have a perfect day! It's already a must have in Lutèce! Details: - Design changes when you pour hot liquid. - King size (460ml) - Not suitable with microwave and dishwasher - Material ceramic