Adjustable water nozzle - Gardena connection

This adjustable nozzle fits standard Gardena connections. By twisting the front, the spray changes from a wide shower to a narrow jet. The body is printed in PLA. For sealing, the design uses two O‑rings (one at the connection and one at the top). You can either use standard Gardena O‑rings or print the included TPU versions. Once fitted into their slots, the nozzle is as watertight as a 3D part can be  (while still rotating smoothly.)