Each Sensodyne Pronamel Medium Toothbrush provides effective enamel care for sensitive teeth. Designed to protect you against the effects of overbrushing, this medium bristle toothbrush is gentle on tooth enamel. With an ergonomic handle and slim neck, this manual toothbrush is easy to hold and helps you reach hard-to-clean areas to keep your teeth clean and healthy. This Sensodyne Pronamel toothbrush offers a better clean with less pressure than a regular toothbrush, making it the perfect complement to your daily oral care routine. Each tooth enamel toothbrush pack comes with two medium toothbrushes for adults, allowing you to replace one after three months. Brush your teeth twice daily with Sensodyne Pronamel toothpaste products for long-lasting enamel and teeth protection. In laboratory tests vs. a standard flat trim toothbrush