Needed a watering can. Couldn't find a design with diffusor that screws on bottles so I made one on my own quickly. Prints well and fast without support. After testing it I would make the holes smaller, works well though. Screws on standard PET and glass bottles.
++ Update:
rentner51 made a remix with smaller holes. I suggest to go for that one:
https://www.thingiverse.com/thing:3006373
Giesskanne.stl | 11.3MB |