Ravensburger The Solar System (8 different puzzleballs) for $47.42

Made of curved, sturdy plastic pieces No glue required Underside of each piece is conveniently numbered Comes with a plastic base stand for each planet, fishing line for hanging, informational booklet and poster Ravensburger's popular trademark is found on every box, the blue triangle, which American consumers value as a sign of quality for over 125 years