Single print without supports only requiring a PET bottle, the cap, and a capful of water. Depending on the type of threads, you may need a gasket. You can make it from hotglue.
Print the short version to save on filament
Printer Brand:
Creality
Printer:
Ender 3
Doesn't Matter
Supports:
No
.1mm
Infill:
0 - 20%
The author marked this model as their own original creation. Imported from Thingiverse.