July 25, 2025
Description
This is a 3D printable tactical-style pen designed in two interlocking parts. Inside, it uses a standard M10 threaded rod (130 mm long) for added strength and weight. Once the rod is inserted, both parts screw together securely to form a solid, durable pen body.
Printing Tips:
BOM: Threaded Rod M10x130mm
Notes:
This pen is not functional for writing, but is meant as a self-defense tool.
Ensure your local laws allow carrying such objects.
License:
Standard Digital File License