Montblanc(R) Refills, Rollerball, Medium Point,Pacific Blue, Pack Of 2 Pack of 2 Measures 4 3/8" Long Genuine Sealed Montblanc Refills Will not fit the LeGrande series of Rollerball pens These will only fit capped Montblanc pens and will not fit the twist-action Montblanc pens.