Nearly Perfect: but pinches inside mouth!
What a great price; nearly imperceptible differences from the original Oral-B brush head; received these just one week ago; BUT, I've tried 3 different replacement heads with the same result: sharp pinches of the inside of my lips when using these brushes - resulting in a sore mouth for the next hour! The original in the pic is on the left. The only thing I can see through careful examination is that this replacement head has a little bit more play in it than the original (a tiny bit more wiggle room) that causes it to catch the inside of a lip or mouth skin. Yikes. I'm throwing all the rest of them away and will go back to those dang expensive, but original Oral-B brand.  OR - does anyone recommend another with really good results but more realistic price-point?  Thanks.
Rating: 2 stars