The Mr. Coffee black electric coffee mug cup warmer heating pad is a sleek and efficient appliance designed for use with Mr. Coffee mugs and cups. Made of metal with a shiny finish, this mug warmer is easy to clean and suitable for use with bean-to-cup coffee machines. With a power of 650W and a capacity of 0.5 qt, this mug warmer by Mr. Coffee is a convenient accessory for keeping your coffee hot for longer periods of time. The compact size and simple design make it a practical addition to any kitchen or dining area.