Then you should read this page:
http://www.heatstick.com/_Process.htm

He actually tells you how to do it and further recommends not to sell them commercially as he is in application for a patent.

garland..
i have a unused Life Lite that i can measure to help
find the BTU rateing..what would you--or someone else
need?? weight?? size??.. i bought the beeswaxs candles
from them to go into my UCO spring loaded candle lamp
and found them to work very well..bright and a nice smell
in an Atko tent that i spent a couple weeks in..

I'm not going ot sell them. Even without a patent, it would just be rude. But the cutaway shows it to be some pots, a bolt and a bunch of nuts and washers. Nothing like giving away your plans to ruin business- I know, it is in the patent and that is public record, but very few people browse patents. This is right there on the main page.