Montegrappa Fortuna White Ruthenium Plated Fountain Pen Fine Nib Color: White || Trim: Ruthenium Nib: Steel ruthenium plated || Filling System: Cartridge / Converter Closing System: Screw-on || Closed length: 134 mm. Barrel length: 126 mm. || Posted Length: 16 mm. Weight (with cap): 38 gr. || Weight (without cap): 23 gr.