Stonewashed titanium tail cap, stonewashed titanium end cap, Black ANO aluminum barrel, Blue ANO titanium bolt, and SW titanium rollerball clip. Pen is modular so you can run the pen full size (5.02” OAL) or you can remove the barrel and ink cartridge extension to run a smaller version (3.48” OAL) with no additional purchases requires or tools.


The Heretic Knives Thoth Predator Pen is perfect for professionals and enthusiasts seeking a stylish, functional writing tool. Its modular design allows for easy customization, making it ideal for both office and outdoor use. Key features include stonewashed titanium components, a durable black ANO aluminum barrel, and a smooth blue ANO titanium bolt. Whether you prefer a full-size or compact version, this pen adapts to your needs effortlessly. Dimensions: Full size - 5.02" OAL, Compact - 3.48" OAL.