I had been looking for something that worked like an in ground sprinkler system that could at the same time be hooked to my faucet. Now I can see why this is impractical. No matter how high your water pressure is, the volume of water moving through a garden hose is simply not high enough to power much more than a single sprinkler. If you happen to have a very small yard, this product might work for you, but then so would most any sprinkler. This product is quit cheaply made, and I doubt if it will last long. The amount of water coming out of each head is quite low, and I have great water pressure. I would suggest spending the money on one of the tractor type sprinklers, as at least you can water an entire yard with them if you have the patience to make a track for the sprinkler to run on. This product is definatly a dud in my opinion.