Good fitment, nicely soft bristles, but don't care for the bristle arrangement
The overall fit and finish of these replacement heads is pretty good. They fit well on my Oral-B toothbrush without any wiggling or vibration during use. The bristles are soft, but not as soft as the Braun Sensitive heads. It's pretty close, however.<br /><br />What I don't care for is the bristle arrangement. The outer ring of bristles is raised above the inner bristles. They flare out in use and irritate my gums. It's not terrible, but it's enough irritation that I would not get these again, and probably won't use all of the 12.<br /><br />While the bristle softness is reasonably close the the Braun Sensitive version, the bristle arrangement makes them ill suited for those with sensitive gums. I'll give them three stars since, if you don't have sensitive gums, these are decent replacements at a very reasonable cost. However, if you're looking for a less expensive version of the Braun Sensitive, these are not ideal.
Rating: 3 stars