In particular for a skylight, under a desk with sensitive electronics is a beautiful thing, because nothing drips and around Saut. Easy to use, comfortable and really good weight and streak-free results satisfy. Like the main work is done here, of course the good cleaner, the cleaner "collects" stop only the water, who does not need but also with conventional towels and cleaning extractors would certainly achieve similarly good results. But for us it is exactly about the "drip-free" quick cleaning and that makes the window sucker as one would expect, therefore, 5 star ...