Perfect for their tea or coffee break, add a personal touch to their brew time with our personalised mug! Made from white ceramic, the mug features a green science beaker and reads \'[Name] Once Told A Chemistry Joke...But There Was No Reaction!\' in black and green block fonts.You can personalise the mug with a name to be printed in a matching green block font, so everyone will know who it belongs to! A fun gift to thank a favourite teacher or a science-lover who tells bad jokes! What Can I Put On My Mug?Personalise it with a name, using up to 12 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: CeramicFinish: GlossMug Type: Heat change or standard mugCare Instructions: Dishwasher safe, scratch resistantPlease note: The heat-change option will arrive as a black mug and the image only appears once hot liquid is poured into it.