The Nuby Oral Care set Promotes the early development of good dental hygiene. The soft material and bristles are designed especially with a child in mild. The result of this special attention to detail is a product you and your child can use with ease. The first Stage allows parents to brush and massage gums gently, while the second massages and helps gently clean as teeth begin to erupt. The Third stage massages and cleans during the teething process.