Thank you for viewing. This is a listing for a set of two Surutto KANSAI original goods, "Kuruppy." One is the Hankyu 6300 series type, and the other is the Osaka Subway Jinbei-go type. I have kept them in a dark place without opening them since I purchased them. You wind the spring by holding down the tires, and when you run it on the card, it will rotate and not fall even if it looks like it's going to. I have not tested the operation. Since it has been a while since I purchased them, there is a possibility of malfunction. Please understand. Returns are not accepted. Thank you.