This is your typical alcohol burner with a twist. Instead of using aluminum soda bottles, however, you will use a canning jar, copper tubing, and a wick. The other tools you need here are the smallest drill bit you have and a drill bit that is the same size as your copper tubing.
What you will need to do is to drill a small hole in the middle of the copper tubing. The copper tubing is rolled into a coil, with a diameter of an inch. The two ends of the copper tubing will then be inserted inside the canning jar through its cap. The jar is where the fuel will be stored.
The wick will be inserted inside the copper tube ends. This will allow for the fumes and a bit of alcohol to seep through the copper tubing. The wick will also act as a regulator of the fuel.
Image source: Iridium242
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