Size (approx.) Diameter: 5cm Height: 6.3cm Weight: 81g (per piece) These are no-brand glass dishes. They have been stored at my parents' house for a long time. There is no damage or dirt, and they are in a clean condition, but they are old, so please take a look at the photos and consider purchasing. I am also selling other tableware and glasses, so if you buy them together, you can get a good deal, so please take a look. Showa Retro Japanese Sake Ochoko (small sake cup) Choko (small sake cup)