These classic Montblanc rollerball refills are the perfect addition to your rollerball pen. Created to suit all Montblanc rollerball/fineliner pens except for the Meisterstück LeGrand, Montblanc M and Heritage Collection capless Rollerball pen. The mystery black ink inside features a liquid consistency that works with the medium rolling ball nib to create a smooth and flowing finish on the page. The fast-drying ink helps to prevent smudging on your page to keep it looking neat and tidy.

*For all Montblanc rollerball pens/fineliner pens except Meisterstück LeGrand, Montblanc M and Heritage Collection capless Rollerball.