The Oral-B Cavity Defense toothbrush removes plaque and bad breath germs. Wavy bristles adjust to your teeth for an effective clean. The Oral-B Cavity Defense toothbrush is ergonomically designed to make brushing easy. The ergonomic grip handle provides comfort and control of your toothbrush. This soft bristle toothbrush has end-rounded bristles that are designed to be gentle on your teeth and gums while providing an effective clean. For the best results, change your toothbrush regularly. A new toothbrush cleans 95% better in hard-to-reach areas*. This pack of Oral-B toothbrushes include different colors of toothbrushes for households with multiple people or stocking up. Oral-B is the #1 Toothbrush Brand Used by Dentists Worldwide. *vs. one 3 months old; research with a flat trim toothbrush