Mine is incredibly portable and fairly easy to clean, but I'm afraid requires a fairly refined smoking method for smooth potent hits. Otherwise, it's a simple pipe and will treat you as well as you treat it.
I'll be upgrading to a smoking method that can offer smoother more accurately measured doses at some point, but this has served me quite well.
That's copper scrubber mesh for the plug, a gun spring in the stem, and of course, a dropper stem. Save the rubber dropper cap so that you can clean it with NPS more easily.