Key Features:Gloss finishHeat change or standard mug availableScratch ResistantOur personalised OAP on another planet mug is the perfect gift for a milestone birthday. It can be personalised with a name to read \'[Name] OAP On Another Planet\'.Personalisation:Personalise the mug with a name in up to 18 characters and a message in up to 32 charactersUse our innovative preview feature to see how it will look with your personalisation. Simply enter the name and message 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