Vibrite® Advanced Sonic Zahnbürsten-Ersatzköpfe (Set aus 3 Stück)

I was actually skeptical about buying replacement heads online, but these fit my sonic brush perfectly and the firm-tip bristles feel noticeably sturdier than the generic ones I've used before. The color-coded bands on the spiral bristles are a nice touch too — easy to tell when they're worn out.

The color-coded spiral bristles make it easy to see when I’ve hit every zone, and the firm tips get into my back molars without any gum irritation. My mouth feels noticeably cleaner after just a week of using these.

Those firm-tip bristles really do the job on my back molars without feeling harsh on my gums. I’ve been using the same set for two months now and they’ve held up way better than the old heads I used to switch out.