Package includes 3 Genuine Oral-B Dual Clean Electric Toothbrush Replacement Brush Heads The Dual Clean replacement toothbrush head has two moving brush heads for a comprehensive clean. One bristle section moves side-to-side while the other oscillates and pulsates for twice the cleaning action Dual Action provides superior cleaning vs a regular manual toothbrush Oral-B is the #1 dentist-recommended toothbrush brand worldwide Compatible with the entire lineup of Oral-B rechargeable handles, except for Oral-B Sonic toothbrushes Power Refills - Dual
I like it, the head rotates slightly back and forth, and the bottom portion does a sweeping motion. It feels more like a regular toothbrush than the circle heads and I like that. I didn't like how firm the bristles were, they aren't rocks, but I have sensitive gums so I would bleed a little bit from it, but that isn't the toothbrushes fault, I do that with almost all brushes. It would probably be ranked a medium bristle. It really left my teeth feeling super smooth..