S.T. Dupont Rollerball Refills

S.T. Dupont medium rollerball refills in black or blue. For the following pens: Olympio, Défi, Liberté, Néo-classique large, Classique 2, D.Link/Caprice, Fidelio, Ellipsis, Montparnasse, Gatsby, Line D, Mon Dupont by Karl Lagerfeld. Sold individually.