This Review Title is Do not work on Clarisonic Mia 2 and the content is: I saw seller post that they work on the Mia2, nope they don't move at all. Just buzz, i put old head back on and yes, works fine. These are cheap knock offs that don't work at all..There are other information for this review, one is This reviewer did purchase it and the other is 6 people think this review is helpful.