The Cosori CO294-CW Original Coffee Mug Warmer is a convenient and practical addition to any desk or dorm room. This wall plug-in warmer is designed to keep your coffee or tea at the perfect temperature while you work or study. With its sleek design and compact size, it is easy to use and will not take up much space on your desk. The Cosori brand is known for its quality products, making this mug warmer a reliable choice for keeping your beverages warm all day long.