Block Stacking Puzzle Train Construction Sets Wooden Early Learning Playing Toys Skill Improved: Hand-eye coordination, geometric exploration, color recognition, problem solving skills, constructive play, manipulative skills are developed with the set Learning When Playing: Ideal for building fine motor skills, inspire child to explore the world, improve their imagination, creative ability, counting, sorting Inspire Your Imagination: It could be stacking as a chair, could also be table, windmill, copter, vehicle, cannon, robot, etc, fosters a sense of accomplishment by playing Safe and Convenient: Eco-friendly and durable wooden construction playing set Ues Widely: The product could use at kindergarten or homeuse for early learning development, or occupational therapy