Thank you for viewing. This tableware is a lidded food storage container, a collaboration between Harumi Kurihara's brand "Yutori no Kukan" and Orbis. It is new and unopened. Material: Body: Porcelain 　　　　Lid: Polypropylene, Silicone rubber, Thermoplastic elastomer Size: Approximately 12.5 cm in diameter, approximately 6 cm in height Microwave safe Dishwasher safe (body only) The lid has a date dial, so you can see the storage start date at a glance. Please understand that this is a novelty item that was stored at home, and I would appreciate it if you would consider trading with me.