Tibaldi Iride Celluloid Limited Edition Fountain PenThe Tibaldi Iride Limited Edition Fountain Pen was released in 1997 as a tribute to the heritage of the historic Tibaldi brand, produced in collaboration with Stipula. This model features genuine celluloid construction, renowned for its beautiful, deep patterns that give the pen a warm and classic appeal. The pen is part of a limited edition series, with only 1,100 pieces made, and this specific pen is #656 1100, marking its rarity and collectible