Kalolary 50 Pairs Misting Drippers Head, 1/4" Atomizing Sprinkler with Tee Joints Adjustable Equipment Micro Sprinkler Shrub for Flower Bed Patio, Micro Drip Irrigation Kit for Misting Watering Plant

Other reviewers are right. There are some irregularities on the "T" connectors. Some are super tight and some are loose. Need to check the next day after installation. I had one where the head flew off the "T" (Yes, there is no lock for it to hold on). I matched and inserter each pair before I even install it. My mistake is that I should have super glued the loose ones prior to install. I have no idea why they have to make it a 2 piece set. I also plug one of the "T" opening with a 1/4" hose with plug for a single hose line misting at the end. Changed my review to 5 stars instead of 4--because I realized why they made it 2 piece, because if you remove the T, the sprayer tip fits snugly tight to the 1/4" hose for end or single spray setup.TIP: A bonus that I discovered: Instead of the "T" connector, the rainbird 1/4" hose fits snugly tight. I mentioned rainbird brand because that is the hose I got (has a rough surface that I can even glue it if I want). It is tight enough that I think is sufficient maybe even tighter than the T connector where it came from.

These things are really awesome. As it turned out they were the best application for my raised beds as the other sprinkler types didn't work well.These mist a gallon of water every 21 minutes under a 25 PSI regulator. The first time I ordered them I got a set that had a red atomizer under the gray head.They seem to pop off easily, and some of them wouldn't really atomize the water but more shot it several feet in a single stream, lol.The second time I ordered, it seems as though they improved on the design. The orange atomizer is thicker and sits further into the nozzle and doesn't pop off as easily as the red ones do. The mist is also finer, even though it still puts out at the same one gallon every 21 minutes.The parts and pieces are also not interchangeable.So make sure you get the ones that have the orange atomizer under the gray head.

My first bag of spray heads were locked up. I had to carefully use a wrench to remove each cap, clean the threads, then reassemble the whole bag, and they are still sticky. When I goty second bag, I realized cleaning was unnecessary because the spray heads are preset for misting.

Have only had them few weeks but so far they work great in the garden and as misters for my rabbits

This is one of the worst low-dripping item I ever bought. The tubing is very hard to put on. I ended up using a heat gun for some of them. The problem is that the tubing doesn't shrink back enough so at least for some the connection will come loose. But one shouldn't have to use a heat gun in the first place.The next problem is that each sprayer basically consists of two parts, a connection and the actual sprayer. That in itself isn't the issue but the fact that many of them don't connect securely. After a few uses the sprayer shoots off from the connector.Last but not least, some of the sprayers can be adjusted to get a nice mist. However, many can't be adjusted to a mist and they just have a pretty direct spray which makes them completely useless for my application.Unfortunately, I did let them lay around for some 50 days before installing so I missed the return window. But do yourself a favor and don't buy those spayers.

This is a great deal for the money. Much better deal than buying at the big box stores

They are very hard to put in, you have to push really hard. Most of them come off with water on... tried to put them back on but they won’t stay, really frustrating. I will buy something else!

Work beautifully

This is a mass produced product and it is usually of upmost quality in production quality control but sometimes there is just that one piece that gets buy, well i got that piece.So not to be of killer instinct, I'm not going to make a claim for just the one piece out of 50.but there should not be any flaws, but again for the price I will let it go buy.cant say for how they work it still to cold out for installation. will be making futher review when i get to try them out.

Good purchase

Convenient and simple

Very easy to install with a lighter for the rainbird 1/4 inch line. Wife and i did it in no time at all. Will order more.

Juste comme je m'y attendais