Case for Nixie clock kit I built.
Kit from: https://www.pvelectronics.co.uk Item # IN8KITNOTU
Hardware: used 3mm socket cap bolt. no tapping required.
Updated the top , rotated 180 and made recessed hole .4mm deeper.
did not update the test part.
I tried to design the top so no support is needed, I created it so it so it did a one layer bridge to support it and the hole can be easily cut or drilled.
I provided a test file so you can try it before printing the final part. (print top side down)