This is a storage container with a lid. In collaboration with Orbis, supervised by Harumi Kurihara of "Yutori no Kukan" Microwave safe Dishwasher safe: Porcelain: Yes, Lid: No Size: Approximately 12.5cm diameter x 6cm height No box. I washed it once for use, but I have never used it since. Thank you for looking. Harumi Kurihara Tupperware Microwave container Yutori no Kukan