Patented 360° toothbrush design, combined with the gentle power of sonic technology, delivers softer, more effective brushing. Circular motion of the sonic vibration generates water bubbles from the wet bristles as you brush your child’s teeth. These bubbles gently hit and remove plaque from the tooth’s surface. Microfine, rounded tip bristles are key to this innovative and effective toothbrush. Provides optimal cleaning power that is very gentle, as recommended by dentists. Flashing LED light makes it fun to brush and enables you to look into your child’s mouth.