The rich variety of colors and fun designs make the Key Shaped Teether a fun experience for your baby. Also specially designed to be easily grasped by little hands. Thanks to PûrICE ™ technology, your gums are gently and gradually refreshed. Stays fresh longer than traditional water-filled teethers. Store the teether in the fridge, not the freezer. The soft material of the teether stimulates the lips and tongue to promote perfect oral development, while the different shapes and colors improve your baby's motor skills.