Creator of the first 3D printed fountain pen in the world
 

First review of the 3D printed titanium nib

A beta version of the Spica Virginis was tested by Dries Bleus. About the nib:
"The medium-broad nib is ground to a stub and it writes like a dream. Being titanium, it offers a good amount of bounce, and some line variation if necessary. The feed provides a generous flow and keeps up well."

pencilcaseblog.com/2017/08/pjotr-spica-virginis-3d-printed.html