" Peace On Earth coffee or tea mug". What a great way to start your day. This visually appealing mug is a lovely gift that is sure to perk up the holiday mood of any coffee or tea drinker. Whether you are a morning person or a night owl, you will love waking up to this cheerful reminder of peace on earth. The subtle but classy pop art design is sure to become a favorite decorative piece. Dishwasher and microwave safe. Pop Art design is printed on both sides of the mug. Ergonomic handle makes it easy to grasp and hold. Available in two sizes - 11 oz. and 15 oz. and two colors, white or black. To preserve the life of the design hand washing is recommended.