A simple polygonal screwtop pill box I created as I was playing around with new techniques in Fusion360. It printed out quite well, so I thought I'd share it.

I was mainly playing around with 3d printed threads, particularly dialling in tolerances on the threads. As such, there are different versions in the files section with 0.2mm and 0.3mm tolerances. I found that with my printer, 0.3mm resulted in too much ‘slop’ in the thread & the lid could screw on past its designed alignment point. The 0.2mm tolerance worked perfectly for me. If there is any interest, I can alter them more.