Unique pen body design based on fine Voronoi 3D Structure.The model on the pictures here is made a printing service using DMLS (Direct Metal Laser Sintering), but it will work with SLA Printers as well.

I used high quality pen components for the assembly that you can find for example at Studiopens.com

Filler : SCHMIDT EasyFlow 9000 Ball Point Refill Mechanism : SCHMIDT SKM 88Spring : re-used a spring from another pen

You can print the body with SLA or Metal Printing technologies, then finish and assemble the pen with standard parts.After printing, you will need to sand and polish the outer surface, then prepare the thread.You will have to re-cut the thread with a M7x0,75 thread tap.