Design concept for a bolt-action style pen. Designed to use Pilot G2 ink cartridges.
All components (except the ink cartridges and spring) can be 3D printed. Theoretically, this can be machined out of aluminum.
This minamilistic rendition of San Francisco's Transamerica Pyramid is one of the first models I ever made.
The model is by no means to scale, but it still embodies the general architechture style of the Transamerica Pyramid in a
more minimalist way.
I made this when I was learning CAD in 2016, using Autodesk 123D Design (which has been discontinued).
This model can be 3D printed in one piece without support material.
This is a good benchmark model since it tests several critrea, including bridging, stringing, temperature, and overall print quality.