Almost everyone has their own favourite mug for drinking coffee. It is the same mug that has coffee stains at the bottom and the handle perfectly fits in your hand. Perhaps, one of your personalized coffee mugs says ‘The world’s favourite sister’, your name emblazoned around it, or even your personal photo is printed on it with help of Snapfish promo codes online. No matter what shape or design that your mug may have, one simple truth remains, those coffee lovers are fond of their mugs as much as they adore coffee beans.