Sooner or later, your baby starts to put everything in his mouth with his hands. At the same time, frequent saliva flow begins, as well as very light sleep. All of the above are indications that his first teeth are rising. Especially for infants, this can be an unpleasant experience, as teething is a particularly painful stage. Often infants want to chew and bite something to reduce the pain of teething. The NUK Cool All-Around teething ring contributes to this by massaging the gums and facilitating the teething process. The cooling and massage elements of the teething ring are designed to reach every part of the mouth. So your baby can regain his smile!