The cooling mordedor ring of Suavinex, satisfies the necessity to bite that it has the baby during the process of the teething, being calmed its annoyances. If the mordedor is introduced in the refrigerator during the sufficient time so that the filling water cools off, when biting, the baby will feel special lightening in encías. It contains distilled water and it is made in plastic, non-toxic and very resistant material. Composition: Plastics ABS and EVA. Distilled water. It does not contain PVC. Advice of use: To cool only in refrigerator, not to place in the compartment freezer. Sterilizeable in cold. Not to boil.