DEVELOPMENT TOYS: Exercise your baby's hand eye coordination ability of brain. Different colors, various shapes, unique design can develop baby recognition ability. 4 PCS RATTLE TOYS: Each rattle has different grips, shapes and tasks to assist in fine motor skills. DYRABLE & WORTHABLE: This baby nature theme toys made of ABS plastic of non-toxic environmental material. BRIGHT MULTICOLOR: A best Gift Toy for 6 month baby would like to grasp colorful toy. Hear it crinkle develop babies interesting. Best for New Born Babies.