Montblanc Rollerball Blue Refill

For all original Montblanc  Rollerballs. Montblanc  Rollerball refills will not fit in Montblanc  ballpoint pens, or LeGrand rollerball.

To fit all Montblanc rollerball/fineliner pens.  Meisterstuck classique, Starwalker, Boheme, Heritage, Etoile, Special Edition, Solitaire, Boheme and Bonheur models.