Montessori Rattle With Rolling BallsEducational and engaging for early development Smooth natural materials for safe chewing Montessori inspired handmade design Encourages reaching, grasping, and crawling Three wooden chips inside produce gentle sound Durable construction made to last a lifetime Supports language learning and motor skills Teaches cause and effect and object permanence Helps refine attention and hand eye coordination Stimulates sight, sound, taste, smell, and texture