I use these to water individual pots in my yard. I don't like the drip sprinklers you can buy, they either have a fixed rate (useless) or they are poorly adjustable for low flow rates. These ones are great because they are fully adjustable from a stream to a single water drop per second. Print at 0.1mm (it is fine thread) and 100% infill.
main.stl | 972.5KB | |
valve.stl | 744.1KB |