This 30-piece wooden stacking ring set helps toddlers explore emotions through play. Each ring displays a different facial expression to support emotional development and self-awareness in children ages 12 months and up. The Montessori-inspired design encourages hands-on learning, problem-solving, and imaginative play while developing fine motor skills, hand-eye coordination, and spatial reasoning through stacking and sorting activities. The rainbow-colored rings also teach color recognition and classification skills. Made from quality wood with non-toxic finishes, this durable educational toy measures 4.5 inches tall when stacked and comes ready for gifting.