Replacement Toothbrush Heads Compatible with Oral B Braun, 8 PcsHigh Quality DuPont Bristles: GENKENT brush head is made of soft and flexible DuPont bristles, which are serviceable and not easy to fall off. Excellent Cleaning Effect: The toothbrush head is designed with precisely angled bristles that can clean deep between teeth, which makes the cleaning power more outstanding compared to manual toothbrushes. Box Design Facilitates Saving: GENKENT replacement heads are designed with a box that facilitates the