Cool relief for the molars thanks to the unique shape of the water-filled part.Also the varied surface gives babies a choice of cooling solutions.The teether is inwardly curved so that it is especially easy for babies to pick up and hold.Different surface structures and materials ease teething and make an exciting teether.BPA free.For optimum cooling effect, the teether can be put in the refrigerator, for one hour.DO NOT PUT IN THE FREEZER.BPA free and safe for all babies.MAM products are recommended by dentists and orthodontists and have been developed together with healthcare professionals.Available in a choice of 3 colours - Blue, Pink or Green