I just got mine and it is wicked cool! Machining is fantastic, the threads are smooth as butter, and it hides right on my keychain! Very cool little pen, takes unnoticeable space and still pretty easy to write with! Only way you could make this little pen any better is if you added a McGizmo clip to it! Got this through Jon, who runs the EDC Forum Store (which by the way, helps to offset the costs of running this place). Anybody else loving these things?