Ryukyu glass rock glass, goblet type. This item was collected by my parents over 20 years ago when they were single, and has been stored in the cupboard at my parents' house. It was hardly used at my parents' house, but there may be some minor signs of use and scratches. I will clean it to some extent, but please be aware of this if you are sensitive to such things. I will wrap it with cushioning material for packing. [Notes] This is a single item of the light blue glass (first image). The green glass in the second image is listed separately, but it is also possible to purchase them as a set, so please inquire.