This is a bottle cap with a watering nozzle. The cap should fit any regular PET plastic bottle. The nozzle is angled by 60° to make it easier to use.
Printing instructions: Use a printing sheet with a smooth surface (to avoid leaking). Add support to the nozzle part in your slicer (e.g. using paint on supports feature in Prusa Slicer).
Comes with nozzle holes of 1mm.
Credits:
agners