Rainbow Smile Magical Mug

This heat-activated Rainbow Smile Magical Mug has a shiny black finish when the mug is cold, and it reveals your "Rainbow Smile" when in touch with hot liquids. Sometimes we don’t feel like smiling because the world we know has been turned upside down. But let’s not forget that in an upside down world, there’s an upside down rainbow and an upside down rainbow is a right side up smile! 😊🌈 During this strange and unsettled year, now more than ever let’s put on our most heartwarming smile and recognize our pride! ❤️🧡💛💚💙💜 For what sunshine is to flowers, smiles are to humanity. And we all know it takes sunshine after the rain to bring out the rainbow 🌈❤️ Dimensions: height - 3.54'' (8.9 cm), diameter - 3.35" (8.5 cm) Care Instructions: Mug should be hand wash only. You shouldn't put mug in a microwave or dishwasher since it can damage the magical coating. NOTE: Mug is shipped separately if you order other products and has a shipping price of $6.99 per mug for USA and $