This is a custom coffee mug with the words "I HATE CAFFEINE (said no one ever)" printed and heat cured onto the mug. This mug is a standard 11 oz mug. This mug is microwave and dishwasher safe. This is a quality premium hard coated ceramic mug. The print is on one side of the mug only facing outward for a right handed person. Please let me know if this needs to be for a left handed person.