Hello all, just a quick heads up on a cheap practice plate alternative. These credit card bottle openers are a pretty good, cheap, practice plate alternative. They are about 2" x 3" and they do have the bottle cap opening in them. I'm sure they are some kind of crappy Chinese stainless steel, and if you want to get them perfectly flat the need some sanding. But they cut pretty nice, you can engrave them right out of the box, they don't rust, and did I mention they are cheap. you can get them in bulk on Amazon for 50 cents.
Todd
Todd