The Meisterstück Solitaire Geometric Dimension was born of the desire to unite Montblanc’s classic design with unique materials. This writing instrument made of black precious resin.. engraved with its three-dimensional geometric pattern cap with optical effect in a sophisticated platinum tone.. a platinum-coated clip and three platinum-coated rings embossed with the Montblanc brand name. Finished with the Montblanc emblem.. it appeals to one’s individuality.