1.can sound,rotate,grasp,shake,attract babies attention,promote the development of the upper limb muscles and hand-eye coordination. 2.bright colors help the baby's early perception of color, prompting the brain to develop faster. 3.the sound of the rattle can help the baby to distinguish the sound and identify the direction. 4.geometric three-dimensional graphics can induce the baby's imagination of space, and cultivate creative thinking ability. 5.safe and easy to clean
Please allow 1-3mm due to manual measurement. Due to different monitor, the color(s) may have difference contrast to the picture displayed.