I don't know why I have this at home. However, I don't use it, so I'm offering it for sale in case anyone is interested. It seems I received it at a picture book event or something similar. It's a set of 17 postcards, 4 clear files (various sizes), 1 pencil case, and 1 eco-bag (A4 size). I will not sell items separately. Thank you for your understanding. Although it is new and unused, it has been stored at home by a private individual, so please purchase it with your understanding.