The Schon DSGN Pocket Six Hammered Brass is made from brass and then hammered by hand, to give it it's unique look and structure. As each pen is hammered by hand, the exact structure will vary on each pen. The brass will develop a patina over time.
The Pocket Six is a very small pocket pen, which needs to be posted to use. Because of the good treading, it posts very quick and then makes it a full size pen, with a number six size nib.
It uses standard international cartridges.