What is your favorite tool for penturning?

[mutantmoose]

I checked skew, but somedays it's "large quantities of sandpaper, followed by a couple of beers."

 

[ctEaglesc]

I selected"other"
Tool of choice is my brain.
2nd through 4 but not in the order of importance
ignorance
curiosity
perseverance

 

[Skye]

I voted scraper, <b>then</b> I read the part about final cuts. I'll retract that and say skew.