Resin Pen Mold

Just a simple hollow cylinder mold that I'm going to try to use for resin to make pens. Bottom is threaded w/ flat faces (resin gets quite stuck sometimes). Tough to get the exact clearance for the screw part but the .3mf word well enough after a few screw-ins (especially with a wrench). I think this can be improved by splitting the cylinder and adding hinges so you can open it up easier to demold but I'm not that proficient at modelling yet.

I would recommend using the stl files and resizing yourself.