this review title is: as good as the oem but easier on the wallet and the content is: after making the purchase of the oral b recommended by my dental hygienist i wanted to try a couple of different brush heads but balked at the cost for the oem versions i decided to try this set of replacement brush heads and am so happy i did the quality of these heads is great look feel like original they fit firmly on the oral b no jiggling and are a fraction of the cost for oem heads win win win i have been using the replacement heads for a couple weeks now alternating between the sensitive clean and cross action and they are holding up as well as the original supplied head has i will definitely purchase another set of these replacement brush heads when the time comes highly recommended.there are other information for this review, one is this reviewer did purchase it and the other is 0 people think this review is helpful.