This is a set of 10 non-sale items commemorating visitors to the Chibikko Choro-Q Mine Circuit. The Mine Circuit was a circuit in Yamaguchi Prefecture, but it has already closed. These are quite rare items. All items are new and unopened. The contents are random, so you won't know what's inside. There seems to be a secret item as well. I have over 60 of these in total, so if you want more, please inquire in the comments section. I am also open to price negotiations. To prevent swapping, returns and refunds are not accepted. First come, first served. Free shipping. Instant purchase welcome.