Montblanc fountain pen, model 144 Meisterstück. The nib is 14K gold (AU585 hallmark). It is a cartridge/converter type. Before listing, it was water-cleaned, then inked and briefly tested to confirm it is able to write. After testing, it was water-cleaned again and is being listed without any ink residue. Please note that extensive writing tests were not performed. As this is a used item, there are minor scratches and signs of aging from use, but there are no noticeable cracks or major damage. Please check the photos for the condition. There are no accessories, and the pen itself is the only item for sale. No claims and no returns accepted. Please consider this item with the understanding that it is a used product.