This is a Koppo knitting tool. It was at my grandmother's house and is in an unfinished state. The pins and needles are rusty, and the pins are tightly inserted into the cushion, making them difficult to remove and potentially break when pulled out. The cushion also has pin marks, and the box and instructions are not in good condition. I'm not sure if it will be helpful, but I will also include something made with the Koppo knitting tool, if you'd like. (See photo 10) I think these are hard to find nowadays, so I hope someone who appreciates it will take it. #KoppoKnittingTool #Small #ShowaRetro #Showa #Retro