Key Features:Gloss finishHeat change or standard mug availableScratch ResistantBecoming a grandad is a big occasion, so remember it fondly with our personalised mug! You can add the date he became a dad and the date he became a grandad. It’s available as a standard or a heat change mug and it’s a one-of-a-kind mug that’s perfect for his morning brew!   Personalisation:Personalise the mug with a ‘dad’ date in up to 15 characters and a ‘grandad date’ in up to 15 charactersUse our innovative preview feature to see how it will look with your personalisation. Simply enter a 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