Leonardo Officina Italiana Momento Zero Fountain Pen - Blue Abyss (Silver Trim) Collection_Hemingway They both feature four machined

They both feature four machined cam lobes properly rotated to match the first four lobes (opposite the timing gear) on popular cubic inch sized motors

Nib Material: Gold-plated Steel

75" smooth

painted and polished magnolia wood

Leonardo Officina Italiana Momento Zero Fountain Pen - Blue Abyss (Silver Trim) Collection_Hemingway They both feature four machinedThe MomentoZero Abyss is made from much sought after Italian celluloid accompanied by yellow gold trims, and it will be created in limited edition of 100 pens. The pen is supplied with a semi flexible 14k nib with ebonite feed. The refined and extremely rare celluloid is complemented by a twist piston filling system, housed directly inside the body of the pen.