The Nuby Orange Fruit Slice All Silicone Teether's soft, textured design provides comfort to baby's delicate gums. It also provides stimulus to the lips and tongue and assists in the emergence of teeth by gently massaging infant's gums. Each teether is sized to be easy for baby to grasp and hold, helping develop motor skills. The ultra-flexible silicone is twistable, squeezable and tuggable.