I run on Coffee, The Tudors, and Magic: Matte Black Magic Mug

The perfect gift for the Tudor fan in your life - this mug starts out plain black, and this secret message slowly appears when a hot liquid is poured in. With a message that says, "I run on Coffee, The Tudors, and Magic." It'll look great on your desk!

Product Description -

Who doesn't love a good surprise? With this color changing coffee mug, you're definitely in for a great one. This mug has a black matte finish when it's empty. But when it comes into contact with a hot beverage, the mug reveals a beautiful print that'll always make you smile when having your drink of choice.

• Ceramic
• Black matte finish when cold
• Reveals the print when exposed to hot liquids
• Dimensions: height - 3.85" (9.8 cm), diameter - 3.35" (8.5 cm)

Note that in some instances the coating might not be 100% opaque and an outline of the design might peek through a little. Also, you shouldn't put the mugs in a microwave or dishwasher since it can damage the coating.