I got packs and packs of the quad zero steel wool around, use it sometimes for gun touchups, sometimes woodworking, whatever..
The nice thing about a superfine steel wool is even a 1.5 V battery is enough to get it going.
Yeppers. One trick in a big bag of tricks.
I got to spend a quality day with my daughter and some of the grandkids. Turns out that:
a) I'm more mellow and laid back than when I was raising her... and
b) I'm a harsh SOB for requiring certain skill sets and behavior.... and
c) Grandpa John teaches cool stuff you don't learn in school... He rocks.
I had a great day. ;)
/johnny