This handmade fountain pen is made with an Alumilite cast using colour changing material. This specific one changes from purple to green based on the angle, with the addition of colour changing specks inside of the material. The threads are a triple start for quick capping and uncapping and the thread size is 13 mm, which is our standard sizing.
This model features a tapered barrel and cap with a small step up from both the section to the barrel and the barrel to the cap. The ends are rounded to create a cigar shape.
The nib sizes available for Bock #6 are as follows: Extra Fine, Fine, Medium, Broad. These are available in steel, gold plated steel, 14 kt gold, titanium and platinum. Please be aware that some options may have a waiting time before shipping. Do get in touch for more information.
All our pens come in a nice box and with a Schmidt converter pre-installed. If you'd rather have us include cartridges, please do leave a comment. We can ship a box of either blue or black J. Herbin cartridges instead.
On top of this, all of our nibs are tuned in-house. For special grinds or other adjustments, both Anabelle Hilller from Opus Cineris and Pablo from FPNibs can help us get the perfect nib for you.