You said There is a Crown Burnisher at Highland for around 10.00..

Crown = crap IMO. I bought one of their burnishers and the steel is
so soft that my antique Stanley scraper blade dug into it, scarring
the burnisher rod badly the first time I used it. I now use an old
file that I ground smooth, which is a little prep work but works very
nicely. Good luck!
Dick