The purchase times and locations vary, from around 2018 to around 2023. I purchased them at souvenir shops at railway museums and places I visited while traveling. They were all bento boxes. After returning home, I washed them and used them for pretend play, etc. They were always within the child's reach and were played with quite a bit, so they have a considerable amount of wear, scratches, and dirt. These are used items with significant damage, so I would appreciate it if someone who understands this would purchase them.