For those times you can't bury the sprinkler spike in your lawn, you can use one side of your empty Prusament spool.
It depends on your local pressure, but I may cover 2-3m diameter.
I'm working on the rotative version, so stay tuned for future upgrade.
Update 1: Single part / spike version available
Update 2: Easy to print Base
Update 3: Rotative version (3mm X 10 bolt, nut and a washer is needed)
Update 4: Rotative Small / spike version available
I printed it with 0.6mm nozzle and 0.48mm layer height for minimum printing time.
PETG is recomended.
You may use 3 perimeters layers to avoid leakage.
The author marked this model as their own original creation.