Set of 10 nibs from old fountain pens. ※ Gold is not included. I have no knowledge about them, so I don't know if they can actually be used. They are very old. Please check the photos for dirt, rust, and peeling plating. These items were stored wrapped in paper, so I believe they are new. They look clean even to the untrained eye. However, I have no knowledge, so I don't know if they are actually usable. Please purchase if you can judge from the photos. If you like old items, are looking for parts for remaking, or are looking for parts, please consider purchasing.