When I wanted to jump into the domestic ruler pool, I didn't want to spend the big bucks at first. I called our local glass company and they cut templates for me out of acrylic at 1/4" thick and was MUCH cheaper. I had them cut a 3" x 12" and also an arc. I then went to Lowes and purchased drawer handles that my DH drilled in them and counter sunk the screws. I have since purchased other rules, but still use those because they work so well.
Also the glass company would score the acrylic if I wanted them to, but haven't had that done yet.
Sharon in Broncos Going to the SUPERBOWL, Colorado