Double-Edge/DE Safety Razor

DISCLAIMER:I am not responsible if you cut yourself. I'll say that this is a prop model, and if you put real blades in and shave with it, you accept all responsibility for any accidents. Summary:A double-edge safety razor I modeled in Blender and shave with. I use it with Astra Platinum blades, which fit perfectly for me. I printed the black parts in Elegoo Rapid PLA+, and the white parts in California Filaments Cloudy White PETG. Assembly and PrintingAssembly requires an M3 5-6mm¹ deep heat-set insert and an 8-10mm² M3 socket-cap screw. 1: You can try for 3 or 4mm heat-set inserts, but it's not recommended.2: Any screw that is long enough to catch plenty of threads will work. I would strongly recommend avoiding weaker filaments (silk PLA), as spinning the handle can pull down on the screw pretty hard and break the upper head (with any filaments, but especially brittle ones). It'll also explode if you drop it. PLA+ and PETG have given me good results. After printing, I'