Montblanc StarWalker Extreme Doue Balpen Otto Hutt The fountain pen is equipped Pen tip:Fine (F) The fountain pen is equipped with a high quality steel Jowo #6 nib Uitgevoerd in schitterend emeraldgroen Auroloide the StarWalker Extreme Doué Ballpoint Pen offers the quality and refinement you would expect from Montblanc Smooth twist mechanism