Wudly Wooden Progressive Puzzle Metal Box – Sea Creatures (Flamingo Edition). This educational puzzle set features colorful wooden puzzles with progressive difficulty levels, allowing children to begin with simple puzzles and gradually advance to more challenging ones. Packed inside a sturdy metal storage box, the set keeps all puzzle pieces neatly organized and is convenient for travel, home, and classroom use. Crafted from high-quality wood with rounded edges and a child-friendly finish, this puzzle set helps develop fine motor skills, hand-eye coordination, concentration, patience, and logical thinking through hands-on, screen-free play.