Nuby -Fun Teether The Fun Teethers by Nuby � are another innovation in the natural teething process;teethers which combine exercise for young hands gums and teeth as well as providing visual stimulation for your baby. This colorful teether is dual surfaced. The tops of the teethers are constructed of firm smooth materials which allow active gum exercise prior to the emergence of teeth. For newly emerged teeth the soft-textured bottom part of the teether promotes the development of strong healthy teeth and stimulates both teeth and gums. Note : The product comes in different attractive colors with various prints. Colors & Prints may vary from actual photo. The one which is available will be shipped to you.