This is part of the inventory my father used for work. Some items are nearly unused, while others are partially used. Some have been stored in boxes, and others have been stored with bags covering them. Please understand that these items have been stored at home for a long time before purchasing. ・The boxes are dirty, so I will ship only the contents. ・I am unsure of the exact remaining amount of the opened items. Some have fewer windings. Both the thread and the plastic core may be slightly dirty or chipped. Some plastic cores have markings in permanent marker. The manufacturers are likely mixed, including Mireine, Ace Crown, Gunze, etc. I will ship in a recycled cardboard box.