The Infantino Cool & Chew Teether Keys Offer Three Uniquely Textured Keys That Provide Sensory Learning and Teething Relief. The Easy-grasp Keyring Features Colorful Beads That Spin and Rattle. Each Infantino Cool & Chew Teether Key Features a Different Teething Texture, Including a Soft Water Teether Must-have Key Set With Lots of Teether Textures to Explore and Bead Play Fun for Busy Little Hands in the First Year of Your Baby’s Life, They Will Develop a Variety of Fine Motor Skills. For Instance, a Newborn Typically Has a Primitive Hand Grasp and by 2 Months of Age, They Can Hold a Rattle When It’s Placed in Their Hand by 6 Months of Age, Babies Can Typically Hold One Block in Two Hands and Can Shake a Rattle. At 9 Months, Most Babies Display the Raking Pincer Grasp and by 12 Months of Age They Have Perfected the Pincer Grasp, Can Hold a Bottle, and Can Drop a Block Into a Cup It is Part of Child Development That Babies Will Try to Put Things Into Their Mouths at an Early Age. All That Mouthing and Munching Encourages a Baby to Move Their Tongue Inside Their Mouth. This Gives the Child Awareness of Their Mouth. These Motions Help to Lay the Foundation for Learning Speech Sounds as Babies Begin to Babble While Learning to Say Their First Words, “mama” “dada” and “baba.” 3 Water-filled, Textured Keys Included. Early Introduction to Colors and Numbers. Lots of Play for Hands on Fun. Perfectly Sized for Baby. Suitable for Children Aged 0 to 36 Months .
