Discovery Kids Solar System Magnifinder 150-piece jigsaw puzzle from MasterPieces is perfect for puzzlers ages 6 and up. Hidden within the puzzle are 31 interesting facts about our Solar System. Use the included plastic magnifinder to reveal these secrets. Interesting, educational, "puzzling" fun for the whole family. Putting jigsaw puzzles together helps children develop hand-eye coordination, fine motor skills and problem solving skills, too. Founded in 1995, MasterPieces is well-known for producing high quality puzzles and wood paint kits that are fun for the whole family. Our puzzles are manufactured with board that contains 100% recycled post-consumer content. All puzzle sheets and packaging wraps are printed with earth-friendly soy based inks. 100% water based coating protects our packaging while also protecting the environment. At MasterPieces, we are committed to product safety and environmental responsibility. Our products meet or exceed all current testing regulations and safety standards in force for our industry.