In 2024 Leonardo celebrates the 50th anniversary of the Matrone family business and creativity in writing instruments industry. Celebrate half a century of excellence with this fountain pen in black celluloid, amber and small blue inserts. Its surface, with reflections that evoke the night sky, is a symbol of timeless elegance. Join us on this journey of beauty and tradition where each pen tells a unique story of Italian artisan passion Cinquantesimo "Federico" celluloid black, amber and small blue inserts 50 fountain pens per finish for a total of 200 pens, limited and numbered /50. The integrated piston filling system has an ink capacity of 1.5 ml and is entirely produced in the Leonardo workshops. The band on the hood engraved with a three-dimensional pantograph features a floral motif designed exclusively for this collection. The flower is linked to rebirth and daily change.