Review on Oral B Electric Toothbrush Replacement Brush Heads - 4 Pack Cross Action Toothbrush Head Replacements Compatible with Braun/Pro 9600/6000/7000 and More by Darryl Wheeler

Have Oral B Vitality and these brush heads will work with it with no problems. The brush heads themselves work just as well as the big brands but at a fraction of the cost. Not to mention that you will get a lot more. Once you put them on, they stay secure even after I flip the toothbrush over and use it. I was worried that the bristles would soon fall out or start bending or even breaking, but they still look great. I've had a head on my toothbrush for a little over 2 weeks and it still looks brand new. I brush my teeth twice a day and every time I use it my teeth seem clean. Even when flossing, these tips remove most of the plaque.