Black color changing mugs outside color
Inside colors offered $15 each or 10 at $10 each
Yellow 34 in stock
Black 35 in stock
Red 34 in stock
Pink 34 in stock
Orange 36 in stock
Green light 36 in stock
Dark Red 36 in stock
Dark blue 36 in stock
Blue 32 in stock
 
These are not all common colors for color changing mugs. Outside black color hides your picture until heat activated. Inside colors remain the given color. Unique and different. Not offered by most retailers of personalized mugs. Many of these colors are not in the USA. 
 
These are nice gift items.