I need to know how to build one. I figured copper tubing with a 90* bend. But Im haveing trouble figuring out what to end as an end cap.
Any suggestions on how to build one?
Also, wait to you see my 10 round tube holder. Will be made out of duct tape.
Any suggestions on how to build one?
Also, wait to you see my 10 round tube holder. Will be made out of duct tape.



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