I am unable to negotiate the price as this item is being sold on behalf of a relative. Please feel free to ask any questions you may have. While I am not an expert, I will do my best to answer your questions by asking my relative. These items were stored in my grandmother's cupboard. I am not sure of the exact age, but they are dishes from the Showa era, over 40 years old. This is a set of 11 pieces, including a large transparent glass plate and 4 types of small bowls. The glass is thick and the patterns and cuts are very beautiful. *No individual sales* Sizes: ① Outer diameter approx. 25cm, height approx. 4.5cm ② Outer diameter approx. 10.5cm, height approx. 6.1cm ③ Outer diameter approx. 13.3cm, height approx. 5cm ④ Outer diameter approx. 11.5cm, height approx. 5.4cm Please understand that these are vintage items that have been stored at home for a long time. Please refrain from purchasing if you are sensitive to such things. Returns and cancellations are not accepted to prevent product substitution. Keywords: Showa Retro Vintage Vintage Antique vintage Antique Old tools Flea market Antique market