Good Replacement Heads
These are a nice replacement for the Aqua Sonic Black series. The shape of the brush head is different from the originals but not in a bad way. They seem to be fraying a little quicker than I expected but not to terribly. It could also be that I just didn't notice it with the originals. Overall though, they are soft, I feel like I get a good clean, they fit the toothbrush and were a great replacement option. Definitely recommend.
Rating: 4 stars