If you're not a morning person, then the I'm Grumpy Mug is perfect for you! This 11 ounce ceramic mug is the ideal vessel for your morning coffee or tea. The bold print on the mug makes it clear that you're not to be messed with until you've had your caffeine fix. Whether as a gift for a fellow non-morning lover or for yourself, this mug is sure to bring a smile to your face. So grab your I'm Grumpy Mug and start your day off right - or at least as right as a non-morning lover can!