A collection of my grandmother's, kept at my parents' house. It's a glass dish. A shallow dish with a crystal pattern. It's very beautiful when the light hits it. Using it in a sunny room will lift your spirits. It's stylish for displaying fruit, or for holding tea sweets. Size: Outer diameter: 24 x 25.5 cm Inner diameter: 22 x 23.5 cm Height: 4 cm These are approximate measurements, with some slight variation. The age and manufacturer are unknown. And, it's incredibly heavy... It won't break easily if dropped. If it falls on your foot, you'll get hurt. For those who love glass dishes and understand, please consider it.