Omas Ogiva Green Demonstrator Fountain Pen Type_Watch Fortuna Caduceus is made of

Fortuna Caduceus is made of resin

and piston knob are made from black resin

The green theme pen is named Shinrin (Forest) while the orange-brown theme is Sakyu (Desert)

Slightly hygroscopic (absorbing moisture during use)

Essentio pens are perfect for everyday writing

Omas Ogiva Green Demonstrator Fountain Pen Type_Watch Fortuna Caduceus is made ofThe Ogiva, first introduced in 1927, is a distinguished writing instrument recognized for its harmonious curved lines that provide a perfect grip and exceptional writing comfort. This handcrafted Green Demonstrator is made from a precious, semi transparent cotton resin. The trim is silver plated and carefully chosen to enhance the color's beauty and depth. The pen is equipped with an 18K gold nib.