Key Features:Gloss finishHeat change or standard mug availableScratch ResistantIf you know someone who needs a cuppa to get through the day then this personalised mug is an ideal gift! It has a sturdy handle and a white background. A yellow caution sign is placed in the middle and it reads \'I drink coffee for your safety.\' Personalise the back of the mug with a message that will remind them to keep calm and drink their caffeine. What Can I Put On My Mug?Personalise it with a message in up to 24 characters. Use our innovative preview feature to see how it will look with your personalisation. Simply type in your chosen words and press the Preview button. Material: 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.