After being used 2-3 times, these were stored away in the back of a cupboard. There are some minor scratches from use and storage. Please check the photos. This is a set of three lidded dishes. Would be suitable for teacups, chawanmushi containers, etc.? Measurements (approximate): Diameter: 9cm Height: 6.8cm Weight: 181g Lid: Diameter: 10cm Height: 2.7cm Weight: 92g The material is unknown. Stored in a display case on the second floor.