The dishes have been washed with dish soap. The rails do not have cushioning material. Unless you purchase multiple items at the same time, please purchase at the listed price. If we can save on shipping costs by combining items, we will refund the difference. If you have any concerns, please send a message before purchasing. I am also selling other items. I would be happy if you would take a look. #Bulk #Bundle #Expansion #Set #Layout #Scenery