These are glass dishes from the Showa era. The glass is a beautiful blue color, and I think the third image is closest to the actual color. I'm not sure if this is a good description, but they are shaped like goldfish bowls. I used them a few times in the past, but they have been stored in a cupboard. They had a dullness due to age and storage, but after washing them with dish soap and soaking them in kitchen bleach, they became smooth and transparent again. The width at the top is approximately 10cm, and the height is approximately 5cm. #FruitDish #DessertDish #ShowaRetro