This is a moving alarm clock shaped like a Tsukuba Express (TX) train car. I received it as a commemorative item at an event, but I'm selling it because I don't use it. It appears to be a product called "Moving Clock." The alarm sound can be selected from three types of music, including the TX departure melody. It has a function that starts moving when the alarm goes off, and it also has a fall prevention function. Collectors, children who love trains, etc., I hope you will use it.