I do not own this item, so I do not know. What is it used for? It is an antique retro item. I think it is a cutting tool. As it is a retro item, the overall condition of the product is considered to be poor. I think it is a cutting tool. It was wrapped in a cover and stored. I am listing many items. Please take a look at all of them if you like. All items are first-come, first-served. Immediate purchase is welcome only for customers who will not make any complaints. Please refrain from purchasing if you are nervous about the condition. Returns are not accepted.