Painting handle with swappable screw cap tops.

A simple painting handle plus caps in a handful of different variations.
The handles and caps are the same thread as ‘normal’ plastic soda bottles, so you can use plastic screw caps on it (or use the giant caps on a normal bottle, I guess.).
No fancy mechanisms or magnets or anything, just slap on some double sided tape, or glue, or some of that sticky putty with a billion different local names and go to town on some minis.
It prints just fine without supports.
The threads print just fine on my printer (Creality CR-6 SE), but was a bit tight the first time I screwed one on.
You might need to tweak some settings if yours don't take, since every printer is different.

(If you've got suggestions for other variations, give me a shout.)

Parts:
Handle: Comes in solid and hollow versions, the hollow version can be filled with whatever to make it a bit heftier. (I think I might chuck some epoxy resin in, the next time I have some left over.)

Caps:
32 and 50mm diameter, with and without ridges for better grip. (Roughly 1.25 and 2 inches?)


Print settings: dead simple.
Make sure the caps are flat side down.
Supports: Nah, no supports needed. (Atleast not at 0.20 mm layer height)
Infill: 5-15% infill depending on your preference.
Layer height: up to you, my tests were on 0.20 mm.
z-seams: On the handle I'd suggest using ‘aligned’, since there's no place to hide them on the smooth surface.
Fuzzy skin might be fun on the handle to get some extra grip if necessary.
Material used in images: eSun PLA+ Cold White.

The caps are roughly 5-12g with my settings, so pretty good for using up the last bits of a spool, just print a bunch sequentially.

Remix info:
Remixed from 2 wonderful models on Thingiverse.
For the handle I just remade the body to have cleaner geometry + a hollow option.
For the cap I made a couple different sizes and variations.