I believe these are from about 50 years ago. Bowl: Approximately 10.5cm in diameter, 8cm in height Lid: Approximately 11.8cm in diameter, 2.5cm in height Height with lid on: Approximately 9.5cm I used these often for making chawanmushi (steamed egg custard). One of the bowls is broken, so there are only 9 remaining. There are 10 lids, but one has a slight chip. I decided to list them even though the number of lids doesn't match the number of bowls, as the buyer might break a lid in the future. I appreciate your understanding. Anonymous delivery, size 80