They don't seem to completely cut off the water supply but otherwise they work very well - definitely better than some other cheapo versions I've tried. The ability to adjust the flow means that I can make sure that each drip delivers the same amount of water rather than the first pot getting a soaking and the last pot very little.
Verified purchase: Yes | Condition: New
actually works well. handy to be able to tune the flow rate, easy to do and quite a fine adjustment. I found alternative fixed rate drippers are very variable. I'm changing over to these entirely.
Verified purchase: Yes | Condition: New
Much tidier than the drippers with a pipe in and a pipe out, easier to conceal in the tub or trough.
Verified purchase: Yes | Condition: New
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