These award winning Teethin’ Smart EZ Grip Star Teethers are lightweight and perfect for baby’s little hands, even the youngest of infants. The innovative, unique shape, texture & flexible design allow it to reach and gently massage baby's sore gums, including molars. They’re considered “training teethers" because they are designed to not only soothe sore gums but also to aide in development. They stimulate the muscles of the lips, tongue, and cheeks to improve oral motor skills, which aids in nursing, eating solid foods, drinking from cups, and speech development. The light and easy to grip handle also improves hand-eye coordination. Giving two to baby will allow for bilateral movement and stimulation of both sides of the brain. These teethers meet the highest quality standards in the baby products industry. BPA free, Phthalate free, PVC free and lead free.