Key Features:Gloss finishHeat change or standard mug availableScratch ResistantKeep them calm on their 21st birthday with our personalised mug. It can be personalised with a name to read \'[Name] Keep Calm You\'re Only 21\'.Personalisation:Personalise the mug with a name in up to 18 charactersUse our innovative preview feature to see how it will look with your personalisation. Simply enter the name and press the Preview buttonMaterial:CeramicCare Instructions:Hand wash recommendedPlease Note:The heat change option will arrive as a black mug and the image only appears once hot liquid is poured into it