Your little ones will surely have fun using Mebby cooling teether. It contains distilled water and can be put into the fridge to keep it cool to help soothe and refresh infants' gums. With it's shape, it easy for your little one to hold and improve their motor skills as they handle it. With the snail shaped teether there is also a hard textured surface to prepare for the growth of teeth. This product does not contain phthalates and should not be put into the freezer. This water filled teething rattle is available in 3 different colors: yellow, blue and pink.