Key Features:Gloss finishHeat change or standard mug availableScratch Resistant Grey hair but doesn\'t care? Treat your favourite silver fox to this funny personalised mug. It can be personalised with a name to read \'[Name]\' Doesn\'t Have Grey Hair. He Has Wisdom Highlights\'. It\'s a great birthday or retirement gift for someone special!Personalisation:Personalise the mug with a name in up to 12 charactersUse our innovative preview feature to see your personalisation will look. 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.