Promisy Drip Emitters 5-Head Garden Spray Nozzle Greenhouse Automatic Sprinkler Adapter, Water Flow Drip Irrigation System Flower beds, Vegetable Gardens, Herbs Gardens (Pack of 10)

I got these gadgets for my greenhouse misting system. They mostly work great. A few had defects - Maybe 2 out of every 10. They can be adjusted to turn down the water flow.

They do need a lot of adjusting but work well enough. Delivery is very slow.