I love our new fogg-it nozzles!
Both the nozzles & the shut-off valve look and feel like they were over-engineered by an aged alchemist. I do not expect to be returning here to report that either has failed, ever.
We bought these to facilitate our potting blocks method this year. The blocks require gentle watering and the nozzle does the job- it is as fine as a hand spray, but releases a gallon a minute.