I currently have two main designs:
The ClickShift™ - This is my own proprietary design (a unique and never-before-done smooth and easy "thumb flick" mechanism)
The Bolty™ - This is my take on the popular bolt-action pen mechanism.
You can find a long page (very long actually) that goes into a TON of detail about the ClickShift by CLICKING HERE.
The Bolty pen uses the same proprietary Titanium spring and pocket-clip as the ClickShift - it just boasts a different deployment mechanism.
Now here's the thing...
I don't really hold too much stock. The best place to see what I have available is on the front page (CLICK HERE).