Montblanc Meisterstuck Classique Platinum Plated Trim Rollerball Pen. Montblanc Meisterstuck Platinum Line Classique Rollerball Pen drags your attention in its smart black tone look. Cap and barrel are crafted in black precious resin inlaid with a white Montblanc emblem. Three platinum-coated rings with embossed Montblanc lettering and a platinum-coated clip with an individual serial number emphasize the timeless design of this luxurious rollerball. This pen relies on rollerball writing mechanism that uses gelled-ink and water-based liquid. Iconic design to express your personality.