2 years & up. From colorful fish to safari animals, this set of familiar themed peg puzzles makes the perfect starter set for any classroom. They feature easy-grasp pegs, wooden construction, and visual clues under each piece. With specific shapes, children can easily correct themselves if the puzzle piece is in the wrong place. These puzzles promote hand-eye coordination, fine motor development, and problem-solving skills. Each puzzle has 6-9 pieces.