The mug is a cheeky statement for those who feel like prisoners at work, with the sign reading "Reserved for employee of the month" hanging ominously above the poor corporate drone chained to the wall with the warning that "The Floggings Will Continue Until Morale Improves!" This beautiful ceramic mug is perfect for any event of the day. Your morning coffee, a hot chocolate, or any other hot beverage you enjoy. The mug is glossy white and the prints come out beautifully and vividly on it. The print retains its quality and luster when used in both microwaves and the dishwasher. - Ceramic 15oz mug- Dishwasher and microwave safe