If chewing your finger keeps baby calm, one of these will do no harm
About this product:
Multi-function – You can use baby’s finger toothbrush to clean their teeth, and use the back to clean their tongue. The oral massager can massage baby's gums and help them relieve teething discomfort.
Soft silicone – Using this finger brush, no damage to teeth and gums while cleaning them. No need to worry about accidentally hurting your children.
Teether toothbrush – The baby toothbrush can slip easily over an adult's finger. Using this FDA approved fingertip toothbrush works with water to help remove sugars and bacteria from the mouth.
Comes with a storage case.