Visconti Homo Sapiens Oversize Rollerball - Lava Bronze Age 2-pack The Pilot Metropolitan Python Fountain

The Pilot Metropolitan Python Fountain Pen

It is also designed to maintain the optimal pH 7-8 (neutral)

Firm and Extra-firm graphite

Twist mechanism

Visconti Homo Sapiens Oversize Rollerball - Lava Bronze Age 2-pack The Pilot Metropolitan Python FountainVisconti conceived the Homo Sapiens collection for real writers, for those to whom the pen continues to represent a traveling mate, a daily friend to share with the same civilization that writing contributed to create. The material in this pen is as antique as the world: lava from the Etna volcano. Visconti lava is: Virtually unbreakable, it has a high degree of resilience. Flameproof, Visconti lava has a resistance to heat of over 100C. Slightly