This is a set of pin badges purchased from the Fujiko F. Fujio Museum and the Mirai Department Store. The condition is as follows: Take-copter → Stored in a dark place after purchase. There are some initial scratches, but it is in relatively good condition. Doraemon & Dorami → Used on a bag for several months after purchase. There is yellowing due to sunlight from being carried outside. It's not noticeable on Dorami due to her original color, but Doraemon is noticeably yellowed. To make it easier to see, I've taken a photo of them lined up on white paper (a Yu-Packet Post Mini envelope) (photo 3). Please purchase if you understand the condition.