This is a very good head brush to add to your teeth-cleaning arsenal. Don't use it every day, I found it made my gums irritated with daily use so I have stopped and been using it every other day. This means it should last you much longer than the one you use everyday, obviously.
I found these uncomfortable to brush my teeth. The rubber sections tend to scrape the gums and cause an unpleasant sensation. All that said, they do work and I will continue to use them until they wear out. Though given the choice again, I would buy a more basic option. If you found my review helpful, please press the helpful button below to let me know.
Good brush head however a bit on the pricey side as there are only 2 refills per pack, also doesn't last the 3 months it claims as the bristles wear out after 2 months and I don't even brush that hard.