Sensodyne Rapid Action Toothbrush is designed for sensitive teeth, offering enamel cleaning, gum cleaning, and plaque removal. Its compact head with tapered filaments ensures thorough cleaning, especially for hard-to-reach areas. Features Designed for sensitive teeth Compact head for hard-to-reach areas Tapered filaments for thorough cleaning Rounded ends for gentle cleansing Not SpecifiedSensodyne is renowned for its specialized dental care products designed for sensitive teeth.Children under 6 years should be supervised during brushing. Do not allow bristles or toothbrush to be chewed.Excessive pressure while brushing may break the neck of the toothbrush, and should be avoided.