These soft, squishy rattles make the My First Rattles Newborn Giftset the perfect gift for baby! The bright colors, different materials, and variety of surfaces help stimulate baby. The neck of the sphere rattle aids in babys development by flexing 180, providing a perfect manipulation challenge for little hands. Rattle beads and click-clack black & white rings stimulate babys developing vision and awaken auditory awareness. Each rattle features soft, textured surfaces that are great for mouthing!