Montblanc Meisterstück Solitaire Doue Signum Classique Fountain Pen – penfabrik
Montblanc for Unicef Meisterstück Solitaire Doué Classique Ballpoint
Esferográfica Ballpoint Montblanc Meisterstück Solitaire Doué Blue Hour
Montblanc - Meisterstück Solitaire Doué Silver Barley – Piston fountain pen with hand-crafted 18 K gold nib and rhodium-plated inlay, barrel made of black precious resin, cap made of 925 sterling silver,