This mug has a black glossy finish when it's empty. When a hot beverage is added, the mug reveals your beautiful artwork.      Perfect for your morning coffee, a hot chocolate, or any other hot beverage you enjoy. The mug is not microwave and dishwasher safe.    
   
- Black glossy finish 
   
- Reveals the print when exposed to hot liquids 
   
- Handwash only
   
- Not microwave safe