Thank you for viewing. This is the Harry Turn, a bag string turner. It speeds up the process of turning bag strings inside out. It attaches to a sewing machine. It was found in a warehouse. The item itself is clean, but the packaging is old. I haven't used it, so I don't know how to use it. I can't figure it out even by looking at the instructions. Showa retro invention No longer sold. Please understand that this item has been stored at home.