I'm decluttering. I found these while cleaning out the storage room. They don't seem to be new, but I haven't used them for at least 20 years. They were purchased in the Showa era. They seem useful for other dishes besides chawanmushi (steamed egg custard). I didn't see any cracks, chips, or breaks. 1 set is approximately 230g. Diameter (mouth): approx. 8cm, Height: approx. 7cm Diameter (lid): approx. 9.2cm This is a set of 5. There is no box. I will pack them carefully to prevent breakage for shipping. If anyone likes old designs, please consider purchasing them.