Designed for child who is brushing with less help. Some baby teeth have fallen out and some permanent teeth may be in. Oral-B, #1 Toothbrush Brand Used By Dentist Worldwide.*Tongue cleaner designed to promote fresh breathCushioned head is designed to help protect tender gumsPower tip bristles designed to help clean hard to reach back teethHandle stabilizer helps keep the toothbrush steady when set down*Most used by dentists based on surveys of a representative worldwide sample of dentists’ usage carried out for P&G continuously