This is an orion galaxy inspired diamindcast pen. The material is made by mckenzie penworks, diamond cast blanks are alumilite blanks that contain real diamond dust reclaimed from diamond cutters, making these diamonds ethically sourced and cruelty free.Colors are achieved using a combination of mica powder and liquid dyes. The pen is turned on a lathe and then highly polished to a glass like finish from 80 to 12,000 grit. It is sealed with several coats of thin ca, and then polished and buffed with jeweler's rouge. I then assemble the pen using a special press to create the finished product. For rollerball pens, a spring is put in the end of the body. Each pen i create is a unique, handmade piece, with no two pieces alike. The rollerball and fountain pen attachments are interchangeable. The fountain pen has an iridium fine nib and the rollerball is a schmidt black 888 refill. The rollerball and fountain pen sections are interchangeable. This item is made of kojent pen and alumilite, diamond, diamondcast.