Galt"s 3D Changing Puzzle - Enchanted Wood reveals magical surprises, depending on where you are standing. The 56-piece puzzle features a beautiful woodland scene. But watch what happens when you move to another vantage point. The illustration changes, as if by magic. Children will enjoy displaying the completed puzzle on the wall to surprise their friends. Assembling a puzzle engages a child"s problem-solving abilities, and makes a delightful cooperative activity. The completed puzzle measures 10" x 13" and is suitable for children ages 6 and over. The box includes a small 3D changing picture of the puzzle. All Galt products meet the American, Canadian, British and European safety standards. Galt began as a schoolbook seller in 1836, and is now a brand leader in quality developmental and creative products for children.