See Their Smile Grow. The Oral-B Pro-Health Stages manual toothbrush featuring Disney Pixar Planes and Cars is the perfect kids toothbrush for your own pilot. As their oral health evolves, children ages 5-7 will lose some baby teeth as their permanent teeth start to grow. This toothbrush is the ideal size to surround and clean pearly whites and help reach tricky back teeth while protecting tender gums. Best of all, this toothbrush is compatible with the interactive Disney MagicTimer App by Oral-B to help your kids brush for a dentistrecommended 2 minutes.