Bolt Action Pen

These bolt action pens look great and are a lot of fun. I receive complements every time I use mine. I currently have glow in the dark green, orange, silver, and black in stock. I am happy to entertain any color requests, just contact me.

These pens use a brass insert and an M3 machine screw. They are refillable and designed for my personal favorite ink cartridge, the Pilot G2. I have black, blue black (navy), and blue currently available, so let me know what color you would like. My personal favorite is the navy which is commonly referred to as blue black. 

Aside from the Pilot G2 ink cartridge, I have also verified functionality with the following ink cartridges:

- Bic Gelocity 
- TUL Gel 
- Uni-Ball Gel (Signo and One)
- Uni-Ball Jetstream RT

There may be other compatible cartridges out there for those willing to experiment. Let me know if you discover any other compatible cartridges and I will add them to this description!

This pen design is posted on printables from user @julian_408654 and can be viewed by clicking the link here: bolt action pen V4 by julian | Download free STL model | Printables.com