Oral-B Stages 1 4-24 months Baby Soft is intended for infant's teeth till 2 years old. It is designed with the softest bristles for the baby gums and first teeth. Handle of the brush is developed for parents to hold. Features: Baby soft bristles for cleaning and massaging baby's teeth and gums. The cushioned head is provided to protect tender gums. Handle with a good grip help parents to brush the baby's teeth and gums. Warning: For toothbrushing only. Do not chew or bite on the brush. Do not use as a toy or without adult supervision. Replace brush every 3 months or sooner if brushhead looks worn.