Kalolary 100Pcs 1/4Inch Irrigation Drippers Sprinklers, Adjustable Emitter Drippers Micro Drip Irrigation System Watering Sprinklers Anti-clogging Emitter Dripper Garden Supplies (Blue)

They are what they are. Good value.

Drippers easy to use, and spray well at medium to high flow. However as others have noted, turn down is limited.

This item is ideal for anyone that wishes to use a sprinkler system in a Polly Tunnel or Greenhouse as an alternative to a drip feed system.

Good and easy to install but Water flow is not consistent through the all dippers

Easy to order and fast delivery. Product as described.

Value for money, choose these instead of the much dearer identical ones.

Easy to use and adjustable.

Do not give a spray pattern, just a dribble at most. Dont waste your money. I have tried every thing to get these to work ,and that isnt a lot considerring they just attach to a piece of pipe, waste of time.