So everybody knows, this is how my reviews work. I will copy information about the product from Amazon, so you get the information from the companies own mouth about the product I will add a picture, then I will give you an opinion about the product in my own words. I think it is important to have the information from the company and an unbiased opinion, so you know the most about each particular product.
I received this product in exchange for an honest review. These replacement heads fit and work great on my Oral B toothbrush. I notice one difference. The circular colorful piece is already on these replacements. On the Oral B replacement heads, they are loose. These brush my teeth the same way and they do the job. I don't know how long they last yet, but seem to hold up. The price right, considering how much you pay in the store for these replacements. They also work on my kids toothbrushes, which are another variety of Oral B toothbrush.