You can't set it down without it leaking your herbicide all over itself. It turns and twists so you can't really control it as much as you'd like. It doesn't really disperse well, it sprays water to the sides and the middle of the spray seems to contain most of the herbicide, so it doesn't really mix it into the stream well. Pain in the butt to get the hose off and on, it should contain a swivel at the base of the connection.