Review (2/5): Bought these as a cheaper alternative... You get what you pay for.
Bought these as a cheaper alternative to the Oral-B originals but after using them once I decided to throw them out. They are noticeably cheaper quality both the bristles and the mechanism in the brush head. First thing I noticed pulling them out of the pack is that the bristles are a mess. The Oral-B head, even after 3 months of use still looks less beaten up than this brand does put of the package (See attached pic). Additionally the mechanism is a lot less smooth and this brush head is noticeably louder when on the be brush and causes more vibrations. It worked fine for own day, but after giving these a test run, I don't trust them to clean nearly as good as the oral-B heads and I'm worried using these all the the time could actually wear out the motor/oscillating mechanism in the handle prematurely. Another example of the low quality is the flosser rubber on the flossing brush, compared to the same part on the oral-B floss action brush it is positively chunky and I doubt it's thin enough to floss anything, it certainly doesn't get between my teeth at all or under the gumline. Overall very disappointed and I'll stick with the originals going forward.