Key Features:Gloss finishHeat change or standard mug availableScratch ResistantPerfect for a back to school or thank you present for a science teacher. You can personalise the mug with a name of your choice. Personalisation:Personalise the mug with a name in up to 22 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