This mug is the gift you've been looking for if you have a Golden Retriever or knows someone who LOVES their dog.
11 ounce color changing coffee mug the magic mug looks black when it is cold. When you pour a hot drink in it, the colour of the mug changes to white and you can see the hidden image on the mug in real colours.
Start your dog owner's morning with a smile
Easy-clean Mug. Use for Coffee, Tea, Chocolate or any hot drink.
Printed (on both sides) with lead-free ink.
High Grade Ceramic Coffee Mug with Sublimation Printing - holds its color and won't peel or crack.