A cool nozzle is convenient, but it is generally useless on a semicircular sink in the bathroom . in shower mode, a bunch of spray flies around, bouncing off the walls of the sink itself. I put it in the kitchen, but there, too, in this mode, if it is directed to the bottom (flat bottom, square sink), then around everywhere, on the floor, on the neighboring bedside table, on the wall . there are a lot of small drops everywhere, even with a short hit on the empty bottom .(((See full review