Encourages healthy habits. The colourful Oral-B Junior 6+ electric toothbrush available in purple and green can motivate kids to build healthy habits. This rechargeable brush has extra-soft bristles, clinically proven to be gentle on young teeth and gums while removing more plaque than a manual toothbrush. The built-in timer teaches kids to brush for the dentist-recommended 2 minutes. The Oral-B Junior 6+ comes with a brushing guide to help kids clean their teeth.