Brill idea, that's one material I never really thought of or sen used before..
Pen looks to have a great finish, not sure if it needed a little more off in the centre band and tip areas tho..Might just make the difference between top end pen to high class pen.. If you know what I mean..
Sorry to disappoint all who think this is unique idea but it has been done before
I think we all went through a root phase a few years ago.