it does not take much. a cheap disk sander and a dremil tool. you can get briar kits on ebay for 24 bucks. just start sanding and see where it ends up. i am real impressed the way they smoke. out of the 6 i made only 3 had real nice grain. so i just rusticated them. i use a varible speed drill mounted in my vice to use with the polishing wheels. may not sell for 100`s of dollars but they smoke like it. dave