I sanded it with 600 grit till I got down to bare wood...its just a really tight grained example of...3 coats of walnut, then a finish coat of matte poly.
The green one was my first wrap attempt, I learned a lot on it....the brown one on the Rinaldi I think came out ALOT better.....both feel very good in the hand though.
Thanks for doing such a fine job on the special grade Boss... =o) I'm impressed.