This looks like a pretty handy tool for some of the mech users out there. 3fvape is now selling a Mechanical Mod Polishing Jig. It’s basically just a drill attachment with a 510 pin so you can connect your mod for easy cleaning/polishing. If you’d like to get your brass and copper tubes shining again, this one is probably worth checking out. It’s definitely not much of an investment either—you can pick one up for only $4.99. And, I almost failed to mention that it comes with an atomizer jig as well.
3fvape offers FREE shipping when you spend $15 or more.