Premium Hexagon Fountain Pen - Forged Patina Six-Sided DesignForged Patina Hexagon with complimentary finials, fitted with a polished steel Jowo nib size 6. Pen size approximately is 145m m long including cap. 135m m nib to body end. Body diameter 15m m with a 13m m thread. Cap diameter 16m m. Nib make fitted is a Jowo size six polished steel medium tip other tip sizes available at no extra cost extra fine, fine, broad. The pen comes with a Schmidt K5 ink converter, other nib options available please contact me