A little stiffer than the brand-name bristles, but great price
I always try to make my Sonicare brush heads last as long as possible because they cost so much, but the price of this multipack makes it so reasonable to change them that I'll probably do it twice as often now.<br /><br />Most importantly, the head seats securely on my Sonicare handle and the brush operates properly with it on. And the little protective caps for the heads actually click on more securely than the "real" ones do.<br /><br />The bristles are slightly stiffer and that does matter to me for gum protection, but I can just lighten up the pressure a bit and the end result is about the same. I'm still on the first head, but after a few weeks none of its bristles have loosened or fallen out as seems to be common with inexpensive brush heads.<br /><br />Overall, a good value for the price. However, if your gums are sensitive, perhaps consider looking for heads with softer bristles.
Rating: 4 stars