Montessori Life Skills: A lock-opening operation box specially designed for children over 2 years old. It simulates the real lock mechanism and through actions such as matching keys and opening/closing locks, it helps cultivate basic life skills and hand-eye coordination Multi-lock Exploration Challenge: Integrates various lock types (metal locks, bolt locks, latch locks, key locks, chain locks), stimulating children's curiosity and problem-solving abilities. Through repeated attempts, it exercises patience and logical reasoning skills Safe Age-Appropriate Wooden Design: Uses natural wood and eco-friendly paint, with smooth edges without burrs, specifically designed for young children, balancing exploration fun with operational safety Spatial Cognition and Matching Training: Through precise matching of keys and lock holes, it strengthens children's perception of shapes and directions, enhancing their observation skills, concentration, and fine motor control Fun Unlocking Interactive Toy: Integrates life scenarios into the game, satisfying children's interest in "opening and exploring", making it an ideal Montessori teaching aid for cultivating early scientific exploration and independent operation skills