EZ Grip Training TeethersOur teethers are training teethers due to the following reasons: Slim petal shaped design stimulates muscles of the lips, tongue, and cheeks to improve oral motor skills. Lightweight ez grip handle design allows babies to improve hand eye coordination. Unique shape and texture along with a flexible design allows babies to reach all parts of the mouth for thorough & gentle gum massage. Give a pair to increase bilateral movement and stimulate both left