Review (5/5): These are great!
I was reluctant to buy these since I’ve purchased other knock offs of the sonic care heads, and they weren’t as good as the brand name. But these are every bit as good or better! Much more affordable and they aren’t noisy like the others I tried. The other brands didn’t seem to hold up as long either. These are now my go to brand, super happy to find these. Will definitely buy again and tell all my friends who also think $10 a head is too much to pay especially when everyone in the household uses a sonic care toothbrush.