Had a play today with a new mini laser that I bought on ebay a while ago. Not a bad little unit for the price. Had a bit of trouble getting the software to work on my laptop, but finally got it going. Paired that with a pen jig that I got from @Benson Pace in Melbourne. Jig works a treat allowing you to engrave on a pen. Had a couple of hiccups trying to get it working ( my problems not the jigs ). Very well manufactured bit of gear and a good set of instructions. Very good value for the price. Anyway had fun burning a couple of Sierra Pens. The caduceus picture I downloaded from the web as an experiment. Will be going to a nurse friend.