Still Air Box Port (for mycology)

Just a simple insert and washer, which you can use to create ports to accommodate your hands on a still air box - for mycology projects.

I printed these in PLA at 33% infill, with supports for the thread - once the supports were properly cleared away post print, the Nut and Port screw together smoothly - YMMV based on the tolerances of your machine. Hope you find it useful :)