When baby gums or bites the largest soft disk on this teething ring, it vibrates, offering comfort and a lesson in cause and effect. A disk with bold, red and white stripes catches baby’s eye. Raised stripes and smooth sections encourage teething. Completing the ring are six chewy, textured disks filled with orange, purple and red beads. Some are water-filled and, when refrigerated, provide a cool diversion from sore gums. Varied textures cultivate tactile sensitivity, helping to develop communication skills. Launch date: October 2009.