COOKMUG is a mug-shaped electric pot that allows you to easily make hot soup or miso soup simply by adding ingredients and pressing a button. It's also perfect for boiling a single serving (350ml) of water or making drinks. With a single switch, you can easily reheat and keep warm, so you can enjoy "freshly made" food anytime. Thank you for looking. The outer box has been opened, but the inner cover has not been removed. Instruction manual included. Brand new, unused. Instant purchase available.