The XUKEIB Home&Office Desktop Electric Black Mug Warmer is a stylish and practical addition to your kitchen or workspace. This corded electric coffee mug warmer is designed to keep your coffee, tea, or cocoa hot while maintaining a sleek black color. Made of ABS and metal, this solid patterned warmer operates at 110 volts and is ideal for all occasions. Perfect for enjoying your favorite hot beverages at home or in the office.