Unused, stored at home ※ This is a ceramic rice container (ohitsu). It's a container for delicious storage of freshly cooked rice. The porous material absorbs and releases moisture, preventing the rice from smelling or yellowing. It's microwave-safe, so you can reheat the stored rice directly. It can save on electricity costs compared to the rice cooker's keep-warm function. - Color: Black - Design: Floral lid - Purpose: Rice container (ohitsu) Please check the size in the images. Thank you for looking.