The rattle has chemical-free contrast colors for vision development. The rattle helps in good grasping and hearing sense. The rattle toy is eco-friendly as it is made of natural wood and is colored with vegetable dyes that are chemical and toxins-free. It improves a child’s hand-eye coordination as they try to grasp the rattle, and their sense of direction as they slowly focus their attention toward the source of the sound. This wooden rattle can be used as a grasping Aid. The rattle improves your child’s fine motor skills, rhythm, and colour recognition. A baby’s tactile experience when feeling wood is essential for their sensory development.