Visconti Homo Sapiens Carbon Abyssus Rollerball Collection_Donation Pen Crafted from natural rubber and

Crafted from natural rubber and carefully cured with sulfur

Montegrappa's in-house artisanal resin avoids the environmental excesses of conventional acrylics

calfskin is a material that lends itself to fine crafting

the star of Alain-René Lesage’s 18th-century picaresque novel

Double Reservoir-Power Filler

Visconti Homo Sapiens Carbon Abyssus Rollerball Collection_Donation Pen Crafted from natural rubber andThe Visconti Homo Sapiens Carbon Deep Blue is the second chapter in a collection that unites aesthetics and innovation through the use of cutting edge materials. This new model transforms matter into a perfect expression of strength and lightness. The barrel of the pen retains its signature double reservoir construction, enhanced by a central transparent acrylic ring that allows the ink level to be seen even when the pen is closed. To achieve extreme