Thank you for finding this among many products. Shinsei Complete set of 12 tokkuri (sake bottles) (?), and a set of 10 ochoko (sake cups) for sale. Although it appears to be unused, it is quite old, so I have marked it as "[No noticeable scratches or stains]". I wiped the tokkuri because they were dusty. I unwrapped only two of the ochoko to check their condition and take photos, but I think they are in good condition. The design features Ukiyo-e prints by Utamaro, and there are 12 different types. Since there were 12 types in the warehouse, I assume this is the complete set, but I couldn't find information online about how many types there are, so I added a "?". *There may be other designs, but I didn't have them. The ochoko have one design, with a "janome" (bullseye) pattern on the inside and the number 6 printed on the bottom. Upon inspection, there are no chips or cracks, but some tokkuri have what appear to be print errors or manufacturing defects (it's also possible that some ochoko have them). The capacity of the tokkuri is about 120cc. The capacity of the ochoko is about 20cc. I found these in the warehouse while cleaning up my house, and I've organized them to some extent. I once received a comment asking, "How old are these?" I don't know if this will be helpful for your purchase, but I found some materials from 1972 near the tokkuri, so they may have been manufactured almost 50 years ago (I couldn't find any details online). In any case, they are no longer manufactured. I haven't found much information, as there have been few past transactions on other flea market apps and auction sites, but it seems that various breweries were making them at the time. Shinsei is a popular brewery with many fans. If you bring these ochoko to events held in various locations, you might attract attention, or the brewery might be pleased if you give them as a gift! This will be the last time I list the Shinsei tokkuri series for now. Thank you for your consideration.