If you loose the nozzle from cavity wax spray gun, you can now print one.
Front hole is small, adjust size by drilling it to size you like.. You can test it in plastic bottle to see the spraying pattern. I think I used 1.5mm hole in the end.
Tryska na dutiny. Me origo ustrelila a je nekde v aute. Tady je k vytisteni, dirka vepredu je mala, vyvrtejte si vetsi podle libosti… Ja testoval v petce a zvetsil na cca 1.5mm
The author hasn't provided the model origin yet.