- This is a classic magic mug. At room temperature the mug is blue. Add hot liquid and the design is revealed.
- This mug holds 11oz of hot or cold liquids.
- This cup is Microwave Safe. It is not Dishwasher Safe. Handwash Only.
- This mug has been re-designed now to be stronger and more durable!
Need a gift for your boss, spouse, friend, neighbor, or mailman? This mug makes a great choice for a gift! Its magic! It changes color when you add hot liquid! It features a classic styling made from a newly designed mold for maximum durability.