The MAM Mini Cooler & Clip massages, relaxes and soothes your baby's mouth. These teething toys feature a water-filled cooling element to gently calm baby's inflamed gums. Just put this teether into the fridge for at least an hour before use.Baby Teething Toys This teether's unique shape reaches back teeth perfectly, providing cooling experience for little ones. The MAM teething dummy also includes different structures which help massage sensitive gums.MAM Baby Teether The cooler's curved ring shape is lightweight and curved so even small babies can lift it. These teething toys help develop coordination and movement. The useful clip makes these teethers easy to attach to clothes, so they're always on hand.