I had always thought these were a gimmick but after using them for the first time I'm blown away at how well they work.

Getting the hose stuck under the tires is infuriating! These little rollers make moving around the car with the washer hose so much easier. A real must have!

Simple and they work. If you use a hose just buy them.

I use it on a 1/4" thick, 25 ft. hose and it works pretty good. it will probably work best on flat surfaces and thicker hoses, but it really saved my from either shaking the hose or walking back to loosen and cut some slack in the hose. It does eliminate that little frustration so you can focus on the actual wash.