[Warning] No type of flame should be used around the outside area you will be making your product!
You will need: A Stainless steel Pipe, threaded on both ends
A Stainless steel Nozzle
An end cap, stainless steel, or PVC
product to concentrate(About an oz)
Pyrex pan
A pan to hold the hot water under the pyrex pan
hot water! Just under boiling
1-2 cans of butane per run.
You start off with a pipe, say 1'' round, long enough for you to hold onto. Make sure its Stainless steel, and has both ends threaded. PVC can work but it can add contaminates to your product. Also grab a end cap, and a nozzle end. Youll need a few stainless steel mesh screens inside of the nozzle.

You then drill a hole into the middle of the cap, just enough to shoot the butane through.

Make sure you clean out the entire thing before you use it for product! I use salt and Isopropylene alcohol to clean it out.

You then lightly stuff your product(Broken up, or in nugs...its up to you for preference) into the pipe with the nozzle all the way on so it doesnt fall straight out

Keep doing this until you get to the end, or where your comfortable to finish filling it. twist the cap onto the other side of the pipe, grab your butane, and shoot it through onto a pyrex pan.

This process might take a minute, its better to use a little more butane than to waste the bud..so dont be afraid to spray more than you have to!
Once this process is done, youll have a pool full of Butane oil. Youll then want to poor the almost boiling water into the pan that is going to hold the pyrex dish in the water(This is to Purge the butane from the oil, to get a pure concentrate). Your oil will start to bubble, an let it bubble as long as it wants to! Once it is done bubbling, you can start scraping, or let it hang outside for an hour or two, its up to the consumer

And there you will have Butane Honey oil!