For babies from 12-8 months  or when most milk teeth are developed. Co-developed with a leading pediatric dentist, pigeons lesson 2 baby training toothbrush is designed to introduce  your baby to their first real toothbrush. The smoft rounded bristle ends gently cleans and remove food particles. The curved grip allows for a natural grip and better control. For best results, brush twice daily. Replace bthe toothbrush when the bristles split apart