Extra-wide and squeezable, the non-slip grip helps kids improve brushing control. Raised thumb rest shows kids how to hold the brush correctly. Thumb stop button prevents kids' hands from slipping onto the neck. Power Tip bristles specially raised to clean hard to reach back teeth. Indicator bristles help you monitor your child's brushing - the blue band fades as the brush wears out. Stable on counter surfaces, making it easy to apply toothpaste.