Very Simple hanger for hats
Works well make sure u use strong filament
You can easily hang it with double sided sticky tape ive placed 3 hats on it and it hasn't fallen yet,(I've had it for a day)
Took 20 min for PC (Polycarbonate)
Adjust setting to Your Filament
I've added a small hole in case u need to place a screw if tape doesn't hold it