I'm always looking for new ideas and tips on how to grow your weed , you take a empty coke can and cut it open! In my pix I'll add you can see it step for step
So get cracking and make you one
i knew a guy (racefan) that made his reflectors, but they were bat-wings. he did a great job, rivet job. i don't think he did vented though. those are a bit more difficult.