Way too extreme for me. Super Crocs :) nach 6 Jahren haben meine alten aufgegeben und brauchte neue. This caused the wire at the bottom of my 200$+ Blue Yeti to snap off suddenly from the motion. Gonna purchase again for sure. [If you don?t hear more from me (here), please assume that I am still smiling! :(Mas em si gosto do aparelho. It is a wisk brush and a flat rubber tip with a piece of felt glued to it, you are better off using lens cleaner and lens wipes Courteous and prompt reaponse from seller. The installation instructions make it seem much harder than it is - you just stick it on the wall and screw each end into a stud, and thats it. the resistance knob didnt work at all, i was going the same speed.