A special rattle for the youngest developmental age thanks to its different structures and sliding beads. A rattle helps develop fine and gross motor skills. While grasping and shaking the rattle, children practice their hand-eye coordination, grip strength and general motor skills. The different surface textures challenge your baby's sense of touch and thus stimulate their sensory development. From smooth surfaces to ribbed and textured areas, the rattle offers a range of sensory experiences that encourage discovery of the world around them. In addition, the rattle encourages your child to actively explore and learn through play. By observing the sounds the beads make and the movement of the rattle, they develop an understanding of cause and effect and discover the basic principles of physics in a playful and engaging way. In addition to providing entertainment, the rattle is also an excellent aid for teething. The different textures on the surfaces of the rattle help soothe your baby's gums and provide relief during this uncomfortable process.