Please read the self-introduction, as it is required. Apollo Letter Set Unused, but has been stored at home for a long time. As shown in the photos, there is some dirt on the opening (；-；) Also, the envelope at the very front has some stains that look like age-related deterioration if you look closely. The cardboard behind the writing paper is also slightly bent at the top. I think it's usable, but there are individual differences, so please refrain from purchasing if you are concerned. #Rare #Scarce